pollute
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN English BN Bengali HI Hindi ES Spanish FR French DE German RU Russian ZH Chinese JA Japanese
All Vocabulary Cards All Vocabularies
B2 verb /pəˈluːt/

pollute

Meaning
to make air, water, or land dirty and harmful to people, animals, and plants
Example
Factories pollute the environment with toxic chemicals.
C2 noun /prɪˈhɛnʃən/

prehension

Meaning
the act of grasping or seizing; the ability to take hold of something
Example
Therapists assessed the patient's prehension during hand therapy.
B2 adjective /ˈpæn.ɪ.ki/

Panicky

Meaning
feeling or showing panic; anxious and fearful
Example
The crowd became panicky when the fire alarm sounded.
C1 noun /ˈpæŋkriəs/

pancreas

Meaning
A gland in the abdomen that produces insulin and digestive enzymes.
Example
The pancreas plays a vital role in digestion and blood sugar regulation.
C1 noun ˌpraɪ.vɪ.taɪˈzeɪ.ʃən

privatization

Meaning
The transfer of a business, industry, or service from public to private ownership and control.
Example
The privatization of state-owned companies increased efficiency.
B2 noun /ˈplænər/

planner

Meaning
a person who makes plans or a book used for organizing schedules and tasks
Example
She uses a daily planner to organize her meetings.
C1 noun /pərˈvɜr.sə.ti/

Perversity

Meaning
deliberate determination to behave in an unreasonable or unacceptable way; the quality of being contrary or obstinate
Example
His perversity in refusing help frustrated everyone.
C1 adjective /prəˈsiːdʒərəl/

procedural

Meaning
Relating to an established or official way of doing something; concerned with procedure.
Example
The committee followed the procedural rules strictly.
B1 noun pəˈfɔː.məns

performance

Meaning
The action or process of carrying out or accomplishing an action, task, or function.
Example
Performance improvements boost confidence.
C1 adjective /ˈpæs.ə.bəl/

passable

Meaning
good enough to be accepted, though not excellent
Example
The road is barely passable after the storm.
C1 adjective /ˈpɛnɪtənt/

penitent

Meaning
Feeling or showing sorrow and regret for having done wrong.
Example
She was penitent after shouting at her friend.
A2 noun /pɪn/

pin

Meaning
a small thin piece of metal used to fasten or hold things together
Example
She used a pin to attach the note to the board.
B2 adverb /pɪˈkju:.li.ə.li/

Peculiarly

Meaning
in a strange or unusual way; in a manner that is distinctive or characteristic
Example
She dressed peculiarly for the formal dinner, wearing bright colors and unusual patterns.
B1 noun /pɔːrk/

pork

Meaning
the flesh of a pig used as food
Example
He doesn't eat pork for religious reasons.
C2 verb /ˈpɛtɪˌfɒɡ/

pettifog

Meaning
to argue or quibble over trivial matters; to engage in petty, dishonest practices
Example
The lawyer was accused of trying to pettifog instead of addressing the real issue.
B2 noun /ˌpɜː.sɪˈvɪə.rəns/

perseverance

Meaning
Persistence in doing something despite difficulty or delay in achieving success
Example
His perseverance helped him achieve his dreams.
C2 adjective /ˌpəʊstˈprændɪəl/

postprandial

Meaning
Occurring after a meal.
Example
He went for a postprandial walk after dinner.
A1 noun /ˈpɛnsəl/

pencil

Meaning
an instrument for writing or drawing, typically made of wood with a graphite core
Example
He drew a picture with a pencil.
C1 verb /ˈpɛtrɪfaɪ/

petrify

Meaning
to make someone so frightened that they are unable to move or think; to turn into stone
Example
The loud noise petrified the little child.
B2 adjective /prɪˈventɪv/

Preventive

Meaning
designed to prevent something from happening; protective against disease
Example
Regular exercise is a preventive measure against heart disease.
A2 noun /ˈprɛzɪdənt/

president

Meaning
the elected head of a republican state
Example
The president addressed the nation last night.
C1 noun /prɪˈrɒɡətɪv/

prerogative

Meaning
a special right or privilege exclusive to a particular person or group
Example
It is the manager’s prerogative to make the final decision.
C1 adjective /priːˈɛmɪnənt/

preeminent

Meaning
Surpassing all others; very distinguished in some way.
Example
She is a preeminent scientist in the field of genetics.
C1 adjective /priˈɛmptɪv/

preemptive

Meaning
Serving or intended to prevent something by taking action first.
Example
The government took preemptive measures to control inflation.
C1 adjective /ˈpɜːrsənəbl/

personable

Meaning
having a pleasant appearance and manner; attractive and friendly
Example
The new teacher is very personable and easy to talk to.
B1 noun /priːst/

priest

Meaning
a person who performs religious duties and ceremonies
Example
The priest blessed the congregation during the Sunday service.
A2 adjective /ˈpiːs.fəl/

Peaceful

Meaning
free from disturbance; calm and quiet; not involving war or violence
Example
The garden is a peaceful place to relax.
A2 noun; adverb /pərˈsɛnt/

percent

Meaning
a proportion out of one hundred; by each hundred
Example
Sales increased by ten percent this year.
B2 noun /ˈpredʒ.ə.dɪs/

Prejudice

Meaning
preconceived opinion that is not based on reason or actual experience
Example
We must fight against prejudice and discrimination in our society.
C2 noun /pɪˈlɑːf/

Pillaw

Meaning
a dish of rice cooked in seasoned broth, often with meat and vegetables
Example
We enjoyed a delicious chicken pillaw for dinner.
B1 verb /pərˈmɪt/

permit

Meaning
to allow or give permission; to make possible
Example
The teacher permits students to use calculators during the exam.
A1 noun /praɪs/

price

Meaning
the amount of money expected, required, or given for something
Example
The price of the car has increased recently.
A1 noun /fəʊn/

phone

Meaning
a device for communication, typically used to make calls or send messages
Example
I need to charge my phone.
C2 noun /fɪˈlɒl.ə.dʒi/

philology

Meaning
the study of language in written historical sources; linguistics
Example
She devoted her career to philology, researching ancient manuscripts.
C1 verb /pərˈteɪn/

pertain

Meaning
to relate or have reference to something
Example
The rules pertain to all students in the school.
C1 adjective /ˈpruː.dənt/

Prudent

Meaning
wise; careful; cautious;
Example
It's prudent to save money for the future.
B1 adjective /pleɪn/

plain

Meaning
simple or clear, without decoration or complexity
Example
She wore a plain white dress to the ceremony.
C1 adjective /ˌprɛfəˈrɛnʃəl/

preferential

Meaning
showing or giving advantage to one over others
Example
Members receive preferential treatment at the club.
B1 noun /pɑrˈtɪs.ə.pənt/

Participant

Meaning
a person who takes part in something; someone who participates in an activity or event
Example
Every participant in the marathon received a medal.
C1 verb /ˈpæmpər/

pamper

Meaning
to treat with excessive care and attention; to spoil
Example
Parents often pamper their first child.
C1 adjective /ˈpær.ə.nɔɪd/

paranoid

Meaning
having an unreasonable fear or suspicion of others
Example
She became paranoid after hearing strange noises outside.
B2 adjective /ˌpriːməˈtjʊər/

premature

Meaning
Happening or done before the usual or proper time.
Example
His decision to quit the job was premature.
C1 verb /proʊˈtrækt/

protract

Meaning
To prolong or extend in time or duration.
Example
Negotiations were protracted for several months.
C1 verb /ˈplʌm.ɪt/

plummet

Meaning
to fall straight down at high speed
Example
Stock prices plummeted after the sudden market crash.
C1 noun /pəˈrɪm.ɪ.tər/

perimeter

Meaning
the continuous line forming the boundary of a closed geometric figure or area
Example
The soldiers guarded the perimeter of the camp.
C2 noun /ˈplætɪtjuːd/

platitude

Meaning
a remark or statement that is overused and unoriginal
Example
He kept repeating the same platitudes during the speech.
B2 adjective /prəˈspɛktɪv/

prospective

Meaning
likely or expected to happen in the future; potential
Example
The company is meeting with prospective clients next week.
C1 adjective /ˈpɒp.jʊ.ləs/

Populous

Meaning
having a large population; densely populated; crowded with people
Example
China is the most populous country in the world.
A2 adjective /ˈpɜːrfɪkt/

Perfect

Meaning
flawless; excellent; without fault
Example
She delivered a perfect performance on stage.
C2 adjective, noun /pləˈbiːən/

plebian

Meaning
alternate spelling of 'plebeian'; common or ordinary
Example
His tastes were rather plebian, favoring simple food and clothes.
C2 noun /ˌpriːpəˈzɛʃən/

prepossession

Meaning
An opinion or feeling formed beforehand; a prejudice or preoccupation.
Example
His prepossession in favor of tradition made him resist change.
A2 noun /ˈfəʊtəɡrɑːf/

photograph

Meaning
a picture made using a camera
Example
She took a photograph of the sunset.
C1 noun /pəˈfjuː.mər.i/

perfumery

Meaning
the art, business, or products of making perfumes
Example
She works in a perfumery that creates luxury scents.
C2 noun /ˌpɛkəˈdɪloʊ/

peccadillo

Meaning
a small or minor fault or sin
Example
Forgetting to call was just a small peccadillo, not a serious mistake.
C2 noun /ˈpɛd.ən.tri/

pedantry

Meaning
Excessive concern with minor details or rules.
Example
His pedantry made the meeting unnecessarily long.
B2 noun /ˈpesɪˌmɪzəm/

pessimism

Meaning
A tendency to see the worst aspect of things or believe the worst will happen.
Example
Her constant pessimism made it hard to stay optimistic.
A2 noun /ˈpɑːswɜːd/

password

Meaning
a secret word or phrase used to gain access to something
Example
Make sure your password is strong and unique.
C2 verb /ˌpriːɪˈstæblɪʃ/

preestablish

Meaning
To establish or set up beforehand.
Example
Certain rules were preestablished before the meeting.
C1 noun /ˈpɛndjələm/

pendulum

Meaning
A weight suspended from a pivot so that it swings freely, often used to regulate clocks.
Example
The pendulum swung back and forth inside the clock.
B2 noun /ˈpriːmiəm/

premium

Meaning
an amount of money paid regularly for an insurance policy; something of superior quality or value
Example
You need to pay your insurance premium every year.
C2 noun /ˌpɛrəɡrɪˈneɪʃən/

peregrination

Meaning
A long journey or wandering, especially on foot.
Example
Their peregrination across Asia lasted two years.
C2 noun /ˌfaɪ.təʊˈkem.ɪ.kəlz/

phytochemicals

Meaning
Natural chemical compounds produced by plants that provide health benefits beyond basic nutrition, often having antioxidant properties.
Example
Phytochemicals in green tea help reduce inflammation.
C2 noun /ˈpɑːrləns/

parlance

Meaning
a particular way of speaking or using words, common to a group
Example
In legal parlance, the term has a different meaning.
B1 noun /ˈpælɪs/

palace

Meaning
a large and impressive building that is the official home of a king, queen, or other ruler
Example
The royal family lives in a magnificent palace.
B2 noun /ˈprɛmɪs/

premise

Meaning
a statement or idea on which reasoning or an argument is based; also a building or property
Example
His argument was based on a false premise.
C1 noun /pəˈvɪliən/

pavilion

Meaning
A large tent or temporary building, often used for events or exhibitions.
Example
The wedding reception was held in a decorated pavilion.
C1 verb /pərˈplɛks/

perplex

Meaning
To confuse or puzzle someone.
Example
The complex instructions perplexed the students.
C1 adjective /ˈpjuːtrɪd/

putrid

Meaning
decayed and emitting a foul smell
Example
The garbage smelled putrid after days in the sun.
C2 noun /ˈprɪvɪti/

privity

Meaning
A close, private, or special relationship; in law, the direct connection between parties to a contract.
Example
There was no privity of contract between the supplier and the customer.
B2 verb /prəˈkleɪm/

proclaim

Meaning
to announce something publicly or officially, especially something important
Example
The president proclaimed a national day of mourning.
B1 noun /ˌpʌblɪˈkeɪʃən/

publication

Meaning
the act of making something publicly known or available
Example
The publication of the report sparked a debate.
C1 noun /pəˈpaɪrəs/

papyrus

Meaning
An ancient writing material made from the pith of the papyrus plant; also refers to the plant itself.
Example
The ancient scroll was written on papyrus.
B2 adjective /ˌsaɪkəˈlɒdʒɪkəl/

psychological

Meaning
relating to the mind or mental processes.
Example
She studied the psychological effects of trauma on children.
C1 adjective /ˈprɪvi/

privy

Meaning
having access to secret or private knowledge
Example
She was privy to the confidential discussions.
B2 adjective /ˈpɪt.i.fəl/

pitiful

Meaning
deserving or arousing pity; very small or inadequate
Example
The team's performance was pitiful compared to last year.
B2 adjective /prəˈfaʊnd/

profound

Meaning
Very great or intense; having deep insight or understanding.
Example
The speech had a profound impact on the audience.
C2 adjective /pɪˈskætɔːrɪəl/

piscatorial

Meaning
relating to fishing or fishermen
Example
He has a deep knowledge of piscatorial techniques and fish species.
B2 noun /ˈfoʊ.bi.ə/

Phobia

Meaning
an extreme or irrational fear of or aversion to something
Example
She has a phobia of spiders.
C2 adjective /ˌpɛrənˈθɛtɪkəl/

parenthetical

Meaning
Relating to or expressed in parentheses; a side remark or digression.
Example
He added a parenthetical comment during the lecture.
C1 noun /ˈpæl.ə.tə.bəl miːt/

Palatable meat

Meaning
Meat that is pleasant to taste; appetizing meat dish
Example
The chef prepared palatable meat dishes for the dinner party.
C1 noun /ˌpeɪ.li.ɒnˈtɒl.ə.dʒi/

paleontology

Meaning
the branch of science concerned with fossil animals and plants
Example
She decided to study paleontology at university.
C2 noun /ˌpraɪmoʊˈdʒɛnɪtʃər/

primogeniture

Meaning
The right of the firstborn child to inherit the family estate or title.
Example
Under primogeniture, the eldest son inherited the entire estate.
A2 noun /ˈpoʊstər/

poster

Meaning
a large printed picture or notice that is put on a wall for decoration or to advertise something
Example
They put up a movie poster outside the theater.
B2 noun /ˈpeɪtrən/

patron

Meaning
a person who gives financial or other support to a person, organization, or cause
Example
The library is supported by generous patrons.
A1 noun /plæn/

plan

Meaning
A detailed proposal for doing or achieving something.
Example
A good plan keeps you focused.
A1 noun /ˈpɜːrsən/

person

Meaning
an individual human being
Example
She is a kind person who always helps others.
C2 adjective /prɪˈhɛnsaɪl/

prehensile

Meaning
adapted for seizing or grasping, especially by wrapping around an object
Example
The monkey used its prehensile tail to hang from the branch.
C1 noun /ˈpɛnɪtəns/

penitence

Meaning
The action or feeling of showing sorrow and regret for having done wrong.
Example
His eyes were full of penitence after realizing his mistake.
C2 noun /pɜːr bɔɪld raɪs/

Per boiled rice

Meaning
Rice that has been partially boiled in the husk before milling; parboiled rice
Example
Per boiled rice retains more nutrients than regular white rice.
C1 verb প্রিসিপিটেট

precipitate

Meaning
To fall from the sky as rain, snow, or other forms of water.
Example
Vapor precipitates as rain in warmer climates.
B2 noun ˌfoʊ.t̬oʊˈsɪn.θə.sɪs

photosynthesis

Meaning
The process by which green plants use sunlight to synthesize foods from carbon dioxide and water.
Example
Plants depend on photosynthesis for survival.
B1 noun /ˈpʊl.oʊ.vər/

Pullover

Meaning
a knitted garment worn on the upper body, typically pulled on over the head
Example
She wore a warm pullover during the cold winter evening.
C2 verb /ˈprɒsəˌlaɪtaɪz/

proselytize

Meaning
To try to persuade someone to convert to a different belief or religion.
Example
They tried to proselytize the villagers with their new ideas.
C2 adjective /ˌpɜːrtɪˈneɪʃəs/

pertinacious

Meaning
holding firmly to an opinion, purpose, or course of action; stubbornly persistent
Example
The pertinacious lawyer refused to give up the case.
B1 noun /ˈpæsɪŋ/

passing

Meaning
the act of moving past something or the end of someone's life
Example
The passing of the leader was a great loss for the nation.
C1 noun ˌpɒlɪˈneɪʃən

Pollination

Meaning
The process by which pollen is transferred from flowers, enabling plant reproduction.
Example
Butterflies play a vital role in pollination.
A2 noun /ˈpeɪn.tər/

Painter

Meaning
a person who paints pictures or decorates buildings
Example
The painter created a beautiful landscape on canvas.
B1 noun prəˈtek.ʃən

protection

Meaning
The action of protecting someone or something, or the state of being protected.
Example
The movement focused on the protection of rights.
C2 noun /prɔːŋ/

prong

Meaning
a projecting pointed part, such as one of the pointed ends of a fork
Example
The fork has four prongs.
C1 noun ˌpriːˌɒkjʊˈpeɪʃən

preoccupation

Meaning
The state of being absorbed in thought; mental distraction.
Example
His preoccupation with work led to neglecting his personal life.
C2 verb /poʊˈtɛnʃiˌeɪt/

potentiate

Meaning
To increase the power, effect, or likelihood of something.
Example
Caffeine can potentiate the effects of some medicines.
B2 noun /plʌɡ/

plug

Meaning
a device used to connect or block an opening
Example
She inserted the plug into the socket.
C2 noun /ˌpliːnɪpəˈtɛnʃəri/

plenipotentiary

Meaning
a person invested with full power to act on behalf of another, especially in diplomacy
Example
The ambassador was a plenipotentiary sent to negotiate the treaty.
C1 noun /ˌpriːməˈnɪʃən/ or /ˌprɛm-/

premonition

Meaning
a strong feeling that something is about to happen, often something negative
Example
She had a premonition of danger before the trip.
B2 noun /ˈpaɪpˌlaɪn/

pipeline

Meaning
a long tube through which liquids or gases are transported
Example
The company is building a new pipeline to transport natural gas.
C1 noun /ˈpɜːrpɪtreɪtər/

perpetrator

Meaning
a person who commits a harmful, illegal, or immoral act
Example
The police arrested the perpetrator of the crime.
C2 noun /ˈpɛstɪləns/

pestilence

Meaning
A deadly or virulent epidemic disease that spreads rapidly.
Example
The medieval city was devastated by a pestilence.
B2 adverb /ˈpjʊərli/

purely

Meaning
only and completely; entirely
Example
The decision was purely based on economic factors.
A2 adjective /ˈpʌblɪk/

public

Meaning
relating to or affecting the people as a whole
Example
The public demanded action on the issue.
A2 adjective /ˈpaʊə.fəl/

powerful

Meaning
Having great power or strength.
Example
The James Webb Telescope is the most powerful space observatory.
B2 adjective /ˈpeɪ.ə.bəl/

Payable

Meaning
required to be paid; owed as a debt
Example
The amount is payable within thirty days of the invoice date.
A2 noun /pɒt/

Pot

Meaning
a deep round container used for cooking food
Example
She put the vegetables in a large pot to make soup.
B1 noun /pɪl/

pill

Meaning
a small round piece of medicine to be swallowed
Example
He took a pill to relieve his headache.
A2 verb /pʊʃ/

push

Meaning
to exert force to move something away from oneself; to press against
Example
Push the button to ring the bell.
C2 adjective /ˈproʊtiən/

protean

Meaning
tending or able to change frequently or easily; versatile
Example
She is a protean artist who experiments with many styles.
B1 verb /pərˈsweɪd/

persuade

Meaning
to convince someone to do or believe something through reasoning or argument
Example
He persuaded his friend to join the club.
A2 adjective /pəˈlaɪt/

Polite

Meaning
having good manners; respectful; courteous
Example
He was very polite and respectful to everyone.
C2 verb /ˈpjuːtrɪfaɪ/

putrefy

Meaning
to decay or rot, producing a foul smell
Example
The meat began to putrefy in the heat.
B2 noun /ˌprɒb.əˈbɪl.ə.ti/

Probability

Meaning
the likelihood that something will happen; a mathematical measure of how likely something is to occur
Example
There is a high probability of rain tomorrow.
B1 noun /ˌpɜr.sənˈæl.ə.ti/

Personality

Meaning
the combination of characteristics that form an individual's distinctive character; a famous person
Example
She has a very outgoing and friendly personality.
C2 adjective /ˈprɒvɪdənt/

provident

Meaning
making or indicative of timely preparation for the future
Example
She was provident in saving money for her children’s education.