circumference
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B2 noun /sərˈkʌmfərəns/

circumference

Meaning
the distance around the edge of a circle
Example
The teacher asked us to calculate the circumference of the circle.
B2 adjective /ˈbʌmpi/

Bumpy

Meaning
having an uneven surface; rough; jolting
Example
The bumpy road made the car ride very uncomfortable.
B2 adjective /ˈkwɜːrki/

quirky

Meaning
Unusual in an interesting, charming, or odd way.
Example
She has a quirky sense of fashion that makes her stand out.
B2 adjective ˌkɒm.prɪˈhen.sɪv

comprehensive

Meaning
Including or dealing with all or nearly all elements or aspects of something; complete and thorough.
Example
A comprehensive study enhances understanding.
B2 adjective /aʊtˈreɪdʒəs/

outrageous

Meaning
Shockingly bad or excessive; very unusual or amusing.
Example
The comedian told an outrageous joke.
B2 noun /ˌref.jʊˈdʒiː/

Refugee

Meaning
a person who has been forced to leave their country in order to escape war, persecution, or natural disaster
Example
The refugee camp provided temporary shelter for thousands of displaced families.
B2 verb /siːz/

seize

Meaning
To take hold of suddenly and forcibly.
Example
The police managed to seize the stolen goods.
B2 adjective ɪnˈev.ɪ.tə.bəl

inevitable

Meaning
Certain to happen; unavoidable.
Example
Death is an inevitable part of life.
B2 adjective /ˈkræŋki/

cranky

Meaning
bad-tempered, easily annoyed, or irritable
Example
The child gets cranky when he is hungry.
B2 verb /ədˈmɪnɪstər/

administer

Meaning
to manage or control the running of; to give or apply medicine or treatment
Example
The nurse will administer the vaccine to all patients.
B2 noun ɪˌvæljuˈeɪʃən

evaluation

Meaning
The making of a judgment about the amount, number, or value of something; assessment.
Example
Accurate evaluation helps determine resource sustainability.
B2 noun /rɪb/

Rib

Meaning
one of the curved bones that protect the chest and lungs
Example
He broke his rib in the accident.
B2 noun /ˈmɛkəˌnɪzəm/

mechanism

Meaning
A system of parts working together in a machine; a process or technique for achieving something.
Example
The mechanism of the clock stopped working after years of use.
B2 noun ˈpærəˌlɛlz

parallels

Meaning
Similarities or comparisons between two different things or situations
Example
There are parallels between Japan's aging issues and Bangladesh's situation.
B2 verb /ˌoʊvərˈsiː/

oversee

Meaning
to supervise or watch over something; to manage and direct
Example
The manager will oversee the entire construction project.
B2 adjective /məˈkænɪkəl/

mechanical

Meaning
relating to machines or the way they work
Example
She has a good understanding of mechanical systems.
B2 noun /ˈtʃeɪmbər/

chamber

Meaning
a large room used for formal or public events, or a private room.
Example
The king held meetings in his private chamber.
B2 noun /ˈtraɪ.əl/

Trial

Meaning
a formal examination of evidence in a court; a test of performance or quality
Example
The murder trial lasted for three weeks in the county courthouse.
B2 adverb ˌsɪməlˈteɪnɪəsli

simultaneously

Meaning
At the same time; occurring or existing at the same time.
Example
He worked on two projects simultaneously.
B2 noun /ˈker.ə.siːn/

Kerosene

Meaning
a combustible hydrocarbon liquid widely used as a fuel in lamps and heating systems
Example
The old lamp burned kerosene to provide light during power outages.
B2 adjective /ˈnoʊtɪsəbl/

noticeable

Meaning
Easily seen, observed, or recognized.
Example
There was a noticeable improvement in her performance.
B2 adjective /ˈlæstɪŋ/

Lasting

Meaning
enduring for a long time; permanent; durable
Example
Their friendship had a lasting impact on both their lives.
B2 noun, verb /ˈaʊtlɔː/

outlaw

Meaning
as a noun: a person who breaks the law and lives outside its protection; as a verb: to make something illegal
Example
The government decided to outlaw the harmful practice.
B2 noun /ˈɪɡ.nər.əns/

Ignorance

Meaning
lack of knowledge or information; the state of being uninformed about something
Example
His ignorance about basic computer skills made it difficult for him to find a job.
B2 adverb /ˈsmuːð.li/

Smoothly

Meaning
without problems or difficulties; in an even and regular way
Example
The car runs smoothly on the new highway.
B2 noun /streɪn/

Strain

Meaning
pressure or tension; excessive demand on strength or resources
Example
Working long hours put a strain on his health.
B2 noun ˈhæbɪtæt lɒs

Habitat Loss

Meaning
The destruction or disappearance of natural environments where organisms live.
Example
Habitat loss is one of the biggest threats to butterflies.
B2 noun /ɪɡˈzɔːstʃən/

exhaustion

Meaning
A state of extreme physical or mental fatigue.
Example
Chronic exhaustion can lead to burnout and decreased productivity.
B2 adverb /ˈɑːɡjuːəbli/

arguably

Meaning
used to say that a statement is open to argument or is considered true by many people
Example
She is arguably the most talented player on the team.
B2 noun /ˈrɪb.ən/

ribbon

Meaning
a long, narrow strip of fabric used for tying or decoration
Example
She tied her hair with a red ribbon.
B2 noun /faʊl/

Fowl

Meaning
a domesticated bird kept for meat or eggs; chicken or other poultry
Example
The farmer raised fowl in his backyard for fresh eggs and meat.
B2 noun /ˈʌpˌkiːp/

up-keep

Meaning
The process or cost of maintaining something in good condition.
Example
The upkeep of the old house is very expensive.
B2 phrase ˈɡləʊ.bəl ˌkəʊ.ɒp.əˈreɪ.ʃən

global cooperation

Meaning
International collaboration and working together across countries to address common challenges and goals.
Example
Global cooperation is essential to address climate challenges.
B2 noun /əˈpɒstrəfi/

apostrophe

Meaning
A punctuation mark (') used to indicate possession or the omission of letters or numbers.
Example
You need an apostrophe in the word 'children’s'.
B2 noun /ˈhedʒhɒɡ/

Hedge-hog

Meaning
a small mammal with a spiny coat that can roll into a ball for defense
Example
The hedgehog rolled into a ball when it felt threatened.
B2 adjective /ˈbruː.təl/

brutal

Meaning
extremely cruel or harsh; violent and without feeling
Example
The dictator’s rule was marked by brutal violence.
B2 adverb /ɪˈsɛnʃəli/

essentially

Meaning
Used to emphasize the basic or fundamental nature of something.
Example
The two plans are essentially the same.
B2 adjective /lʌɡˈʒʊəriəs/

luxurious

Meaning
extremely comfortable, elegant, or enjoyable, often involving great expense
Example
They stayed in a luxurious hotel during their vacation.
B2 noun /ˈpeə.rən.tɪŋ/

parenting

Meaning
The care and training a child receives while growing up, involving the development of their mental, physical, and social aspects.
Example
Effective parenting helps children develop confidence and independence.
B2 adverb /ˈmɔːrəli/

Morally

Meaning
in accordance with principles of right and wrong behavior; ethically
Example
She felt morally obligated to help the refugees.
B2 verb /θraɪv/

thrive

Meaning
to grow, develop, or be successful
Example
Small businesses can thrive with proper support.
B2 noun /ɒdz/

odds

Meaning
the likelihood or probability of something happening; chances for or against something
Example
The odds of winning the lottery are very low.
B2 adjective /ʌnˈsteɪbəl/

Unstable

Meaning
likely to change; not steady or secure; unsteady
Example
The unstable economy made people worried about their jobs.
B2 verb /ˈwiːkən/

Weaken

Meaning
to make or become less strong or powerful
Example
The illness weakened his immune system significantly.
B2 noun /ˌklærɪfɪˈkeɪʃən/

clarification

Meaning
The action of making a statement or situation less confused and more clearly comprehensible.
Example
The manager requested clarification on the project details.
B2 adjective /ˈtræŋkwɪl/

tranquil

Meaning
Free from disturbance; calm and peaceful.
Example
A tranquil environment promotes relaxation and focus.
B2 noun kənˈtrækʃən

contraction

Meaning
The process of becoming smaller; a decrease in size or quantity.
Example
The economic contraction resulted in a rise in unemployment.
B2 noun /ˈfrɪkʃən/

friction

Meaning
the resistance that one surface or object encounters when moving over another; conflict or tension between people or groups
Example
There was friction between the two departments over resource allocation.
B2 noun /ˈpæθweɪ/

pathway

Meaning
a route or course along which something travels or progresses
Example
The narrow pathway led to the hidden garden.
B2 adjective /rɪˈzɪl.i.ənt/

resilient

Meaning
Able to withstand or recover quickly from difficult conditions.
Example
Resilient materials ensure durability.
B2 noun /fluːt/

Flute

Meaning
a musical wind instrument with holes along its length that is played by blowing across a hole at one end
Example
He played a sweet melody on his flute.
B2 noun /bætʃ/

batch

Meaning
a quantity of items produced or processed at one time
Example
She baked a fresh batch of cookies this morning.
B2 adjective /ˈpreɪz.wɜː.ði/

Praiseworthy

Meaning
deserving praise; commendable; admirable
Example
Her charitable work is truly praiseworthy.
B2 noun /ˈbriː.ðɪŋ tɛkˌniːks/

breathing techniques

Meaning
Methods of controlling breathing to achieve relaxation and improve health.
Example
Breathing techniques help in reducing stress and anxiety.
B2 adjective /ɪkˌsperɪˈmentl/

experimental

Meaning
based on untested ideas or techniques; relating to experiments or testing
Example
The scientists developed an experimental drug to treat cancer.
B2 noun /ˈkɒmənˌtɛri/

commentary

Meaning
An expression of opinions or explanations about an event, situation, or text.
Example
The professor's commentary on the novel was insightful.
B2 noun/verb /ˌoʊvərˈlæp/

overlap

Meaning
To extend over and cover partly; an area where things coincide.
Example
The two meetings overlap by an hour.
B2 noun /ɪkˈspəʊʒər/

exposure

Meaning
the state of being exposed to contact with something, especially harmful
Example
Prolonged exposure to the sun can damage your skin.
B2 adjective /prəˈɡrɛsɪv/

progressive

Meaning
favoring or implementing new and modern ideas or policies; moving forward or improving
Example
She holds progressive views on social justice and equality.
B2 adjective /ˈwɪk.ɪd/

Wicked

Meaning
evil or morally wrong; intended to or capable of harming someone or something
Example
The wicked queen cast a spell on the princess.
B2 adjective /ʌnˈriːzənəbəl/

unreasonable

Meaning
not guided by reason or fairness; excessive or extreme beyond what is acceptable
Example
The manager made an unreasonable demand that no one could realistically meet.
B2 noun /ˈdæf.ə.dɪl/

Daffodil

Meaning
A bright yellow spring flower with a trumpet-shaped center, symbolizing rebirth and new beginnings
Example
The daffodils bloomed early this spring in the meadow.
B2 verb /əˈbaɪd/

abide

Meaning
to accept or act in accordance with; to endure; to dwell
Example
I will abide by the rules of the company.
B2 noun /ˈpleɪsmənt/

placement

Meaning
the act of putting something or someone in a particular position or job
Example
The company arranged job placement for the graduates.
B2 adjective /njuːˈmɛrɪkəl/

numerical

Meaning
relating to or expressed in numbers
Example
The report provides numerical data on population growth.
B2 noun /ˈkɒm.pɒ.stɪŋ/

composting

Meaning
The process of recycling organic waste into fertile fertilizer.
Example
Composting reduces waste and enhances soil fertility.
B2 noun ˈflæʃkɑːrdz

flashcards

Meaning
Cards containing small amounts of information, held up for students to see, as an aid to learning.
Example
Flashcards help in quick memorization.
B2 noun, verb /bʌt/

butt

Meaning
to hit or push with the head or horns; the end part of something, especially a cigarette
Example
The goat butted the fence with its horns.
B2 adjective ˌæn.tiˌdɪs.krɪˈmɪn.eɪ.ʃən

anti-discrimination

Meaning
Opposed to or working against discrimination; promoting equal treatment regardless of differences.
Example
The anti-discrimination movement was groundbreaking.
B2 noun /ˈbʊlɪt/

Bullet

Meaning
a metal projectile fired from a gun
Example
The bullet missed its target and hit the wall.
B2 noun /ˈbæŋkrʌptsi/

bankruptcy

Meaning
the state of being unable to pay debts owed, declared by a legal process
Example
The company declared bankruptcy after months of financial struggles.
B2 noun /ˈdʒoʊ.kər/

Joker

Meaning
a playing card with a picture of a jester, used as a wild card; a person who is fond of joking
Example
He used the joker card to complete his winning hand in the poker game.
B2 noun /ˈreɪ.dɑːr/

Radar

Meaning
a system for detecting the presence, direction, distance of aircraft, ships by sending out radio waves
Example
The radar detected an unknown aircraft approaching the base.
B2 noun /ˈɡræfɪks/

graphics

Meaning
visual images, designs, or drawings used to convey information or artistic expression
Example
The website uses stunning graphics to attract visitors.
B2 noun /ˈsloʊɡən/

slogan

Meaning
a short and memorable phrase used to promote a cause or product
Example
The campaign used a powerful slogan to inspire people.
B2 adjective /ˈroʊlɪŋ/

rolling

Meaning
moving in gentle undulations; moving forward by turning over and over
Example
They drove through the rolling hills of the countryside.
B2 noun /ɡriːnz/

Greens

Meaning
Leafy vegetables such as spinach, lettuce, and cabbage
Example
Eating greens is important for good health.
B2 noun /veɪl/

Veil

Meaning
a piece of fine material worn to protect or conceal the face; something that conceals or disguises
Example
The bride wore a beautiful white veil during the ceremony.
B2 noun /plʌɡ/

plug

Meaning
a device used to connect or block an opening
Example
She inserted the plug into the socket.
B2 verb /prɪˈskrʌɪb/

prescribe

Meaning
to recommend or authorize the use of something, especially medicine
Example
The doctor prescribed medication for my cold.
B2 verb /kənˈveɪ/

convey

Meaning
To communicate or make known; to transport or carry from one place to another.
Example
The teacher conveys the lesson clearly to students.
B2 adjective /ˌʌnəˈweər/

Unaware

Meaning
not knowing or realizing; having no knowledge of something
Example
She was completely unaware of the danger.
B2 noun /ɪnˈtɛnsəti/

intensity

Meaning
The quality of being extreme, strong, or forceful in degree.
Example
The intensity of the storm frightened the villagers.
B2 noun /ˈbæŋ.ɡəl/

Bangle

Meaning
a rigid bracelet or anklet worn as jewelry
Example
She wore beautiful gold bangles on her wrists.
B2 adjective /prəˈdʌk.tɪv/

Productive

Meaning
efficient; yielding good results; fruitful
Example
Working from home has made me more productive than ever before.
B2 noun /kɜːrl/

Curl

Meaning
a piece of hair that curves or coils; something with a spiral or curved shape
Example
She had beautiful natural curls that framed her face perfectly.
B2 verb /ɪnˈhæbɪt/

inhabit

Meaning
to live in; to occupy as a dwelling
Example
Many animals inhabit the forest.
B2 verb praɪˈɒraɪtaɪz

prioritize

Meaning
To designate or treat something as more important than other things
Example
Prioritize your tasks to stay efficient.
B2 adjective /ˈsæv.ɪdʒ/

Savage

Meaning
extremely cruel or violent; wild and fierce; uncivilized
Example
The savage attack shocked everyone.
B2 adjective /ræʃ/

rash

Meaning
Acting quickly without careful consideration; reckless.
Example
It was a rash decision to invest without research.
B2 verb /prəˈvoʊk/

provoke

Meaning
To cause someone to become angry or to cause a reaction.
Example
His words provoked a heated argument.
B2 noun /ˈfɪzɪsɪst/

physicist

Meaning
a scientist who studies or specializes in physics
Example
The physicist explained the theory of relativity to the students.
B2 noun /ˈmɪnərəl/

mineral

Meaning
a naturally occurring substance that is solid and inorganic, often used in industry or nutrition
Example
Calcium is an important mineral for strong bones.
B2 adjective ˌɪnɪˈfɛktɪv

ineffective

Meaning
Not producing any significant or desired effect; not achieving the intended result.
Example
Rote learning often proves to be ineffective.
B2 noun /ˈlaɪ.ə.nəs/

Lioness

Meaning
an adult female lion
Example
The fierce lioness protected her cubs from danger.
B2 noun /iˈkɒl.ə.dʒi/

ecology

Meaning
the study of how living things interact with each other and their environment
Example
Ecology helps us understand how pollution affects animals and plants.
B2 verb /spɪn/

spin

Meaning
To turn around quickly or cause something to rotate
Example
The dancer began to spin gracefully on the stage.
B2 noun /ˈsɪmpəθi/

Sympathy

Meaning
feelings of pity and sorrow for someone else's misfortune
Example
She expressed her sympathy for the victims of the accident.
B2 adjective /əˈpəʊzd/

opposed

Meaning
being against or in disagreement with something
Example
She is strongly opposed to animal testing.
B2 verb /ˈæktɪveɪt/

activate

Meaning
to make something start or function
Example
She pressed the button to activate the machine.
B2 adjective /ˈprɛdʒədɪst/

prejudiced

Meaning
having or showing a dislike or bias against a person or group without proper reason
Example
He was prejudiced against people from other regions.
B2 noun /ˈsɑːrˌkæzəm/

sarcasm

Meaning
The use of irony to mock or convey contempt.
Example
His sarcasm often made people laugh but sometimes offended them.
B2 adjective /ˌmiː.diˈiː.vəl/

medieval

Meaning
Relating to the Middle Ages, the period in European history from about the 5th to the 15th century.
Example
The castle is a famous medieval monument.
B2 noun ˌreɪ.di.oʊ.ækˈtɪv.ə.ti

radioactivity

Meaning
The emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei.
Example
Radioactivity is used in medical treatments like cancer therapy.
B2 noun /pætʃ/

Patch

Meaning
a small piece of material used to mend a hole; a small area of something different
Example
She sewed a patch over the hole in her jeans.
B2 adjective ˌriːprəˈdʌktɪv

reproductive

Meaning
Relating to the reproduction of offspring.
Example
The reproductive cycle of pests can cause rapid infestations.
B2 adjective aɪˈkɒnɪk

iconic

Meaning
Very famous or popular, especially being considered to represent particular opinions or a particular time.
Example
The line "It was the best of times..." is iconic.
B2 adjective /ˌʌnrɪˈlaɪəbl/

Unreliable

Meaning
not dependable; not able to be trusted or relied upon
Example
The old car is unreliable and breaks down frequently.
B2 verb /ɛksˈheɪl/

exhale

Meaning
to breathe out air from the lungs
Example
She slowly exhaled after holding her breath.
B2 noun /ˈtɛmpoʊ/

tempo

Meaning
The speed or pace at which a piece of music or activity is performed.
Example
The band played the song at a faster tempo than usual.
B2 noun ˈɡrævɪti

gravity

Meaning
The force that attracts a body toward the center of the earth, or toward any other physical body having mass.
Example
Gravity pulls objects towards the Earth's surface.
B2 noun /ˌdaɪəˈbiːtiːz/

diabetes

Meaning
a medical condition in which the body cannot properly control the level of sugar in the blood
Example
He was diagnosed with type 2 diabetes last year.
B2 noun /ˈrɪk.ʃɔː/

Rickshaw

Meaning
a light two-wheeled passenger vehicle drawn by one or more people
Example
We took a rickshaw to reach the busy marketplace.
B2 noun /ˈræp.ər/

Wrapper

Meaning
a loose garment worn around the body; covering material
Example
She put on a warm wrapper before going outside.
B2 verb /dʌmp/

dump

Meaning
to drop or dispose of something carelessly; to end a relationship suddenly
Example
He dumped all the trash into the bin.
B2 adjective /əkˈsɛsəbl/

accessible

Meaning
easy to reach, use, or understand
Example
The museum is easily accessible by public transport.
B2 noun /saɪˈkaɪətri/

psychiatry

Meaning
the branch of medicine focused on the study and treatment of mental illness
Example
She decided to study psychiatry to help people with mental health issues.
B2 noun /ˈbʌf.ə.loʊ/

Buffalo

Meaning
a large wild ox with heavy horns; American bison
Example
The buffalo grazed peacefully in the meadow.
B2 noun dɪˈstrækʃən

distraction

Meaning
Something that prevents concentration or takes attention away from something else.
Example
Distraction during study time can hinder learning.
B2 adjective /ˈed.ɪ.bəl/

Edible

Meaning
safe to eat; suitable for consumption
Example
Only edible mushrooms should be used in cooking.
B2 adjective /ˈhelp.ləs/

Helpless

Meaning
unable to defend oneself or act without help; powerless; vulnerable
Example
The child felt helpless when lost in the crowded market.