delta
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B2 noun /ˈdɛltə/

delta

Meaning
A landform at the mouth of a river where it splits into several outlets.
Example
The Nile Delta is one of the most fertile regions in Egypt.
B2 noun /diːp ˈkʌlər/

Deep colour

Meaning
a rich, intense, or dark shade of any color
Example
The artist used deep colours to create a dramatic effect.
B2 verb /dɪˈpɪkt/

depict

Meaning
to represent or show something in a picture, story, or other art form
Example
The painting depicts a beautiful sunset over the sea.
B2 noun/verb /dɪˈspjuːt/

dispute

Meaning
a disagreement or argument about something important
Example
The two countries are in dispute over the border issue.
B2 verb /ˈdæzəl/

dazzle

Meaning
to impress deeply or blind with brilliance or skill
Example
The magician's tricks dazzled the audience.
B2 verb /dɪˈstrækt/

distract

Meaning
to take someone's attention away from what they are doing or focusing on
Example
The loud noise distracted her during the exam.
B2 adverb /drəˈmætɪkli/

dramatically

Meaning
in a sudden, striking, or exaggerated way
Example
Sales increased dramatically after the campaign.
B2 verb /ˌdɪfəˈrɛnʃieɪt/

differentiate

Meaning
To recognize or make a distinction between things.
Example
It is important to differentiate between fact and opinion.
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 /dɪsˈkʌrɪdʒ/

discourage

Meaning
to make someone less confident or enthusiastic about doing something
Example
Failure should not discourage you from trying again.
B2 noun dɪˈveləpɪŋ ˈriːdʒənz

developing regions

Meaning
Areas or countries that are in the process of economic growth and development
Example
Pollution affects developing regions the most.
B2 noun, verb /ˈdɪskɔːrs/

discourse

Meaning
Written or spoken communication or debate.
Example
The professor gave a discourse on ancient philosophy.
B2 noun /ˌdɪstrɪˈbjuːʃən/

distribution

Meaning
the act of sharing or delivering something to multiple people or places
Example
The company manages the distribution of food supplies to rural areas.
B2 adjective /dɪˈfensɪv/

Defensive

Meaning
used or intended to defend or protect; showing a tendency to react in an angry or hurt way when criticized
Example
He became defensive when criticized about his work.
B2 noun /den/

Den

Meaning
a wild animal's lair or home; a small, comfortable room; a place for illegal activities
Example
The fox disappeared into its den when it sensed danger approaching.
B2 noun /ˌdel.ɪˈɡeɪ.ʃən/

delegation

Meaning
A group of people chosen to represent others in negotiations or discussions.
Example
The delegation presented their country's agenda.
B2 noun /ˈdʌmi/

dummy

Meaning
a model or replica of a human used for practice, display, or testing; also a term for a foolish person
Example
The tailor used a dummy to display the dress.
B2 verb /ˌdɪsɪnˈfɛkt/

disinfect

Meaning
to clean something thoroughly to destroy bacteria or viruses
Example
The nurse disinfected the wound before applying a bandage.
B2 noun /dwɔːrf/

dwarf

Meaning
a person, animal, or plant much smaller than average
Example
Snow White lived with seven dwarfs.
B2 noun /ˈdes.tə.ni/

Destiny

Meaning
the events that will necessarily happen to someone in the future; fate or predetermined course
Example
She believed that meeting him was her destiny and meant to be.
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 adjective /dɪˈstɜː.bɪŋ/

disturbing

Meaning
causing anxiety, worry, or emotional distress
Example
The news about the accident was deeply disturbing.
B2 noun /ˈdræɡ.ən.flaɪ/

Dragon-fly

Meaning
a large insect with four transparent wings that lives near water
Example
The dragonfly hovered over the pond.
B2 adjective /ˌdɪsəˈɡriːəbl/

disagreeable

Meaning
Unpleasant or offensive; causing discomfort or annoyance.
Example
The weather was cold and disagreeable.
B2 verb /dɪˈfɜːr/

defer

Meaning
To postpone or delay; to yield to someone else's judgment or opinion.
Example
The meeting was deferred until next week.
B2 adjective /ˈdevəsteɪtɪŋ/

devastating

Meaning
causing severe shock, distress, or destruction; extremely damaging or upsetting
Example
The earthquake had a devastating effect on the city.
B2 adjective /dɪˈzɜːrtɪd/

deserted

Meaning
Empty of people; abandoned.
Example
The village looked completely deserted after the storm.
B2 verb /dɪˈspætʃ/

dispatch

Meaning
to send off to a destination or for a purpose
Example
The company dispatched aid to the flood victims.
B2 verb /dreɪn/

drain

Meaning
to cause liquid to flow away from something; to remove liquid
Example
He drained the pasta before adding the sauce.
B2 adjective /ˈdɒm.ɪ.nənt/

Dominant

Meaning
controlling, influencing, or prevailing over others; most important or powerful
Example
The dominant player controlled the entire basketball game.
B2 adjective /dɪˈzæs.trəs/

Disastrous

Meaning
extremely bad or unsuccessful; causing great damage
Example
The hurricane had disastrous effects on the city.
B2 noun /dɪˌskrɪm.ɪˈneɪ.ʃən/

Discrimination

Meaning
the unjust or prejudicial treatment of different categories of people; recognition of difference
Example
The company was sued for racial discrimination in their hiring practices.
B2 adjective daɪˈvɜːs

diverse

Meaning
Showing a great deal of variety; very different.
Example
Diverse industries enhance economic resilience.
B2 noun /djʊˈreɪʃən/

duration

Meaning
the length of time that something continues
Example
The meeting lasted for the duration of two hours.
B2 noun /doʊs/

dose

Meaning
a measured amount of a medicine or drug taken at one time
Example
The doctor prescribed one dose of the medicine every six hours.
B2 adjective /dɪˈpɛndəbl/

dependable

Meaning
able to be trusted or relied on; consistently reliable
Example
She is a dependable colleague who always meets deadlines.
B2 noun /ˈden.sə.ti/

Density

Meaning
the degree of compactness of a substance; the quantity of something per unit area
Example
The density of population in the city center is extremely high.
B2 noun /ˈdɪɡ.nə.ti/

Dignity

Meaning
the state of being worthy of honor or respect; composure and self-respect
Example
Despite facing hardships, she maintained her dignity throughout the ordeal.
B2 noun /dɪˈkeɪ/

Decay

Meaning
the process of rotting or decomposing; gradual decline or deterioration
Example
The old building showed signs of decay after years of neglect.
B2 noun /ˈdiːlər/

dealer

Meaning
a person or business that buys and sells goods; someone who distributes
Example
The car dealer offered a discount to attract customers.
B2 noun /ˌdɒkjʊmɛnˈteɪʃən/

documentation

Meaning
material that provides official information or evidence
Example
The documentation for the project is available for review.
B2 verb /dɪˈvaɪz/

devise

Meaning
To plan or invent something carefully.
Example
The engineers devised a new method to reduce costs.
B2 noun /ˈdɛməˌkræt/

democrat

Meaning
a supporter of democracy or a member of the Democratic Party in the US
Example
He is a strong democrat who believes in equal rights.
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 noun /dɪˈstɜː.bəns/

Disturbance

Meaning
the interruption of a settled and peaceful condition; anxiety or mental uneasiness
Example
The loud music created a disturbance that bothered all the neighbors.
B2 noun /dɪˈtɜːrdʒənt/

detergent

Meaning
a substance used for cleaning, especially for washing clothes and dishes
Example
She bought a new brand of detergent for laundry.
B2 noun /dɪsˈmeɪ/

Dismay

Meaning
concern and distress caused by something unexpected; consternation or alarm
Example
To our dismay, the concert was cancelled due to severe weather conditions.
B2 verb /drɪp/

drip

Meaning
to fall or let fall in drops
Example
Water was dripping from the broken pipe.
B2 noun /dɪsˈɔːrdər/

disorder

Meaning
A state of confusion or lack of order; also a medical or mental condition.
Example
The protest ended in disorder when the crowd became violent.
B2 noun /dɪˈrɛktəri/

directory

Meaning
a book or online resource listing people, businesses, or services with relevant details
Example
I need to find a plumber in the phone directory.
B2 verb /dɪˈvoʊt/

devote

Meaning
to give time, effort, or resources to something
Example
She devotes much of her time to helping the poor.
B2 noun ডিজিটাল ডিটক্স

digital detox

Meaning
A period of time during which a person refrains from using electronic devices such as smartphones or computers, regarded as an opportunity to reduce stress or focus on social interaction in the physical world.
Example
A digital detox can help reduce hand fatigue.
B2 adjective /dɪˈstrʌktɪv/

Destructive

Meaning
causing damage; harmful
Example
The hurricane was highly destructive to coastal areas.
B2 noun /dɪsˈɡaɪz/

Disguise

Meaning
a means of altering one's appearance to conceal one's identity; something that hides the truth
Example
The spy wore an elaborate disguise to avoid being recognized by enemies.
B2 noun /daɪm/

dime

Meaning
a small coin, especially a U.S. coin worth ten cents
Example
He gave me a dime for the phone call.
B2 verb /draʊn/

drown

Meaning
to die or cause to die by being submerged in and inhaling water
Example
He nearly drowned while swimming in the river.
B2 noun /dɪˈstɪŋk.ʃən/

Distinction

Meaning
a difference or contrast between similar things; excellence that sets someone apart; honor or recognition
Example
She graduated with distinction, earning the highest honors in her class.
B2 noun /ˈdɪpləmæt/

diplomat

Meaning
An official representing a country abroad; a person skilled in dealing with people tactfully.
Example
The diplomat negotiated a peace agreement.
B2 verb /dɪsˈtɜːb/

disturb

Meaning
to interrupt or cause someone to stop what they are doing
Example
Please don’t disturb me while I’m studying.
B2 noun /ˌdɛm.əˈɡræf.ɪks/

Demographics

Meaning
Statistical data relating to the population and particular groups within it.
Example
Demographics help in targeted advertising.
B2 noun /ˈdreɪ.nɪdʒ/

drainage

Meaning
the system or process by which water or other liquids are drained away
Example
Poor drainage caused flooding in the neighborhood.
B2 adjective /dʌm/

Dumb

Meaning
unable to speak; silent; lacking intelligence; stupid
Example
She remained dumb during the entire meeting.
B2 noun /dɪˈsen.dənt/

Descendant

Meaning
a person who is descended from a particular ancestor; offspring of a later generation
Example
She discovered that she was a descendant of European royalty through genealogy research.
B2 adjective /ˌdɪsəˈbiːdiənt/

Disobedient

Meaning
refusing to obey rules or authority; rebellious
Example
The disobedient child refused to follow the rules.
B2 adjective /ˈdræs.tɪk/

Drastic

Meaning
extreme; severe; having a strong or far-reaching effect
Example
The company took drastic measures to reduce costs.
B2 verb /ˈdɛdɪkeɪt/

dedicate

Meaning
to devote time, effort, or oneself to a particular purpose or person
Example
She dedicated her life to helping the poor.
B2 adjective /ˈduː.əl/

Dual

Meaning
having two parts or consisting of two elements; double
Example
She has dual citizenship of both countries.
B2 noun /ˈder.ɪŋ/

Daring

Meaning
adventurous courage; willingness to take risks
Example
The mountain climber's daring impressed everyone at the base camp.
B2 adjective daɪˈdʒes.tɪv

digestive

Meaning
Relating to the digestion of food.
Example
Digestive enzymes help break down food.
B2 noun /dɪsˈkʌmfərt/

discomfort

Meaning
A feeling of slight pain, unease, or awkwardness.
Example
She shifted in her chair due to discomfort in her back.
B2 adjective /dɪsˈɡʌstɪd/

disgusted

Meaning
feeling a strong sense of dislike or revulsion
Example
She was disgusted by the way he treated the animals.
B2 adjective /dɪˈfektɪv/

Defective

Meaning
having faults or defects; imperfect
Example
The defective product was returned to the store.
B2 adverb /ˈdɛspərətli/

desperately

Meaning
in a way that shows despair or great need
Example
He called for help desperately after the accident.
B2 verb /dɪsˈtʃɑːrdʒ/

discharge

Meaning
to release or dismiss from duty; to emit or give off
Example
The hospital will discharge the patient tomorrow.
B2 noun ˈdɒmɪnəns

dominance

Meaning
Power and influence over others; control or command.
Example
The dominance of Urdu was evident.
B2 noun /ˈdrɔː.bæk/

Drawback

Meaning
a feature that renders something less acceptable; a disadvantage or problem
Example
The main drawback of living in the city is the high cost of housing.
B2 verb /dɪsˈkɑːrd/

discard

Meaning
to throw away something that is no longer needed
Example
She decided to discard the old clothes.
B2 noun /ˈdef.ə.sɪt/

Deficit

Meaning
the amount by which something is too small; a shortfall or lack
Example
The government faced a budget deficit of millions due to increased spending.
B2 noun /ˈdɛsɪməl/

decimal

Meaning
A number system based on 10; a number expressed in the base-10 system.
Example
The number 0.75 is a decimal.
B2 verb, noun /dɑːrt/

dart

Meaning
to move suddenly and quickly; a small pointed missile thrown at a target
Example
The cat darted across the street to avoid the car.
B2 verb /daɪ/

dye

Meaning
to change the color of something using a chemical substance
Example
She will dye her hair blonde tomorrow.
B2 noun, verb /ˈdeɪ.bjuː/

debut

Meaning
The first public appearance or performance of someone or something.
Example
The young actor made his debut on the big stage.
B2 adjective /dɪˈfɪnɪtɪv/

definitive

Meaning
serving as a final or most authoritative form; conclusive and decisive
Example
The committee reached a definitive agreement on the policy.
B2 adjective /ˈdespərət/

Desperate

Meaning
reckless; extremely urgent; critical
Example
The situation became desperate as water supplies ran out.
B2 noun /ˈdiː.fekt/

Defect

Meaning
a shortcoming, imperfection, or lack; a fault or flaw in something
Example
The manufacturing defect caused the product to fail after only one week.
B2 verb /dɪsˈeɪbl/

disable

Meaning
to make something unable to function or operate
Example
The technician disabled the alarm system temporarily.
B2 verb /dɪˈmɪnɪʃ/

diminish

Meaning
to make or become less; to reduce in size, importance, or value
Example
Over time, his influence in the company began to diminish.
B2 adjective /dɪˈbeɪtəbl̩/

debatable

Meaning
open to discussion or doubt; not certain
Example
It is debatable whether the policy will work.
B2 noun draʊt

drought

Meaning
A prolonged period of abnormally low rainfall; a shortage of water.
Example
Drought impacts crop growth significantly.
B2 verb /dɪˈraɪv/

derive

Meaning
To obtain something from a source.
Example
Many English words derive from Latin.
B2 noun /dɪˈfɛndər/

defender

Meaning
a person who protects someone or something from harm or attack
Example
The defender blocked the shot and saved the goal.
B2 verb /dɒdʒ/

dodge

Meaning
to move quickly to one side to avoid something; to avoid dealing with something cleverly or dishonestly
Example
The boxer managed to dodge his opponent's punch.
B2 verb /dɪˈspaɪz/

despise

Meaning
to regard with contempt; to hate strongly
Example
She despises dishonesty in all its forms.
B2 noun /dɪˈnaɪ.əl/

Denial

Meaning
the action of declaring something to be untrue; refusal to acknowledge something
Example
His denial of involvement in the scandal was met with skepticism.
B2 noun dɪˈskrɛʃən

discretion

Meaning
The quality of behaving or speaking in such a way as to avoid causing offense or revealing private information.
Example
She handled the situation with great discretion.
B2 noun /dɪˈdʌk.ʃən/

deduction

Meaning
The process of reaching a conclusion through logical reasoning.
Example
His deduction from the evidence was accurate.
B2 adjective /dɪˈtætʃt/

detached

Meaning
separate or disconnected; showing a lack of emotional involvement
Example
He lived in a detached house away from the city.
B2 noun /dɪsˈtrɛs/

distress

Meaning
extreme anxiety, sorrow, or pain
Example
He felt a deep sense of distress when he heard the bad news.
B2 noun /dɪˈpləʊməsi/

diplomacy

Meaning
The profession, activity, or skill of managing international relations or handling affairs tactfully.
Example
Effective diplomacy helped avoid the conflict.
B2 adverb /ˈdɪmli/

dimly

Meaning
in a faint or unclear way; with little light
Example
The room was dimly lit by a single candle.
B2 verb /dɪˈtɜːr/

deter

Meaning
to discourage someone from doing something by instilling doubt or fear
Example
High fines are meant to deter people from breaking the law.
B2 noun /drɪl/

drill

Meaning
a tool or exercise used for making holes or practicing skills
Example
The students took part in a fire drill at school.
B2 noun /ˈdɪdʒɪt/

digit

Meaning
a numeral from 0 to 9; also a finger or toe
Example
You must enter a four-digit code to unlock the phone.
B2 noun /ˈdʌklɪŋ/

duckling

Meaning
a young duck
Example
The mother duck led her ducklings to the pond.
B2 verb /dɪˈprɛs/

depress

Meaning
To make someone feel sad or without hope; to reduce the level or strength of something.
Example
The gloomy weather tends to depress people.
B2 noun /diːd/

Deed

Meaning
an action that is performed intentionally or consciously; a legal document showing ownership
Example
His heroic deed saved the child from drowning in the river.
B2 noun /duːm/

doom

Meaning
A terrible fate, destruction, or unavoidable bad outcome.
Example
The ancient prophecy foretold the city’s doom.
B2 noun daɪˈlem.ə

dilemma

Meaning
A situation in which a difficult choice has to be made between two or more alternatives.
Example
She faced a moral dilemma at work.
B2 verb /dɪsˈmɪs/

dismiss

Meaning
to remove someone from a job or position; to decide something is not important
Example
The manager dismissed the employee for being late too often.
B2 noun /ˈdjuːəʊ/

duo

Meaning
a pair of people or things, especially in music or entertainment
Example
The musical duo performed their latest hit at the concert.
B2 adjective /dɪˈsɛndənt/

descendent

Meaning
Moving downward; going down or descending.
Example
The river followed a descendent course toward the valley.
B2 noun /dɪsˈpoʊzl/

disposal

Meaning
the action or process of getting rid of something
Example
The disposal of waste is crucial for maintaining a clean environment.
B2 noun /dɪkˈteɪtə/

dictator

Meaning
a ruler with total power over a country, typically one who has obtained control by force
Example
The dictator ruled the country with an iron fist.
B2 noun /ˌdɪsɪnˈfɛktənt/

disinfectant

Meaning
a chemical substance used to kill harmful microorganisms on surfaces
Example
The cleaner sprayed disinfectant on the table.
B2 noun /ˌdaɪəɡˈnoʊsɪs/

diagnosis

Meaning
The identification of a disease, condition, or problem through examination of symptoms.
Example
The diagnosis confirmed that she had diabetes.
B2 verb /dɪˈspoʊz/

dispose

Meaning
To get rid of something, or to arrange or incline towards something.
Example
He disposed of the old furniture responsibly.
B2 verb /dɪsˈkloʊz/

disclose

Meaning
to reveal or make information known; to expose
Example
The company must disclose all financial information.
B2 adjective /ˈdʌsti/

dusty

Meaning
covered with or full of dust; dry and dull from lack of moisture or use
Example
The old bookshelf was dusty after years of neglect.
B2 noun /dɪˈsper/

Despair

Meaning
the complete loss or absence of hope; a state of feeling hopeless
Example
After losing his job, he fell into despair and couldn't see any way forward.
B2 adjective /dɪˈvoʊtɪd/

devoted

Meaning
Very loving, loyal, or dedicated.
Example
She is a devoted mother who always puts her children first.
B2 noun, verb /dɪˈfɔːlt/

default

Meaning
failure to fulfill an obligation, especially to repay a loan
Example
The company defaulted on its loan payments.