absolute temperature–AC Vocabulary (A Words) – Meanings & Synonyms

absolute temperature

ScienceC2

Meaning: Temperature measured on an absolute scale, such as Kelvin.

Part of speech: noun

Example: Absolute temperature is crucial in scientific calculations.

Category: Science › Thermodynamics

Synonyms: Kelvin temperature

absolute zero

ScienceC2

Meaning: The lowest possible temperature, 0 Kelvin, where molecular motion stops.

Part of speech: noun

Example: Absolute zero is theoretically unattainable.

Category: Science › Thermodynamics

Synonyms:

zero kelvin
absolute temperature

absolutely

GeneralA2

Meaning: Completely and without any doubt.

Part of speech: adverb

Example: I absolutely agree with your opinion.

Category: General

Synonyms:

completely
totally

Antonyms:

partially
incompletely

absolution

ReligionC2

Meaning: Formal release from guilt or punishment.

Part of speech: noun

Example: He sought absolution for his past mistakes.

Category: Religion › Forgiveness

Synonyms:

forgiveness
pardon

absolutism

PoliticsC2

Meaning: A political system where one ruler has absolute power.

Part of speech: noun

Example: Absolutism was common in many monarchies.

Category: Politics › Political Systems

Synonyms:

autocracy
dictatorship

absolve

LawC2

Meaning: To free someone from blame or responsibility.

Part of speech: verb

Example: The judge decided to absolve him of all charges.

Category: Law › Legal Proceedings

Synonyms:

forgive
pardon

Antonyms:

blame
accuse

absorb

ScienceB1

Meaning: To take in or soak up a substance.

Part of speech: verb

Example: Plants absorb water through their roots.

Category: Science › Biology

Synonyms:

soak up
take in

Antonyms:

release
expel

absorbable

MedicineC1

Meaning: Capable of being absorbed.

Part of speech: adjective

Example: The medication is designed to be absorbable by the body.

Category: Medicine › Pharmacology

Synonyms:

digestible
assimilable

absorbance

ScienceC2

Meaning: A measure of the amount of light absorbed by a substance.

Part of speech: noun

Example: The absorbance of the solution was measured using a spectrophotometer.

Category: Science › Physics

Synonyms:

light absorption
optical density

absorbed

GeneralB2

Meaning: Deeply interested or engaged in something.

Part of speech: adjective

Example: She was absorbed in her book.

Category: General

Synonyms:

engrossed
immersed

Antonyms:

distracted
uninterested

absorbent

GeneralB2

Meaning: Able to soak up liquid easily.

Part of speech: adjective

Example: The absorbent towel dried the dishes quickly.

Category: General

Synonyms:

sorbent
permeable

Antonyms:

impermeable
non-absorbent

absorbent cotton

MedicineB2

Meaning: Cotton that is highly absorbent, used in medical applications.

Part of speech: noun

Example: The nurse used absorbent cotton to clean the wound.

Category: Medicine › Medical Supplies

Synonyms:

medical cotton
gauze

absorbing

ArtsB2

Meaning: Interesting and engaging; holding one's attention.

Part of speech: adjective

Example: The movie was so absorbing that I forgot the time.

Category: Arts › Entertainment

Synonyms:

captivating
engaging

Antonyms:

boring
uninteresting

absorption

ScienceB2

Meaning: The process of taking in or soaking up a substance.

Part of speech: noun

Example: Absorption of nutrients is vital for health.

Category: Science › Biology

Synonyms:

intake
soaking up

abstain

PoliticsB2

Meaning: To choose not to do something.

Part of speech: verb

Example: She decided to abstain from voting.

Category: Politics › Voting

Synonyms:

refrain
withhold

Antonyms:

participate
engage

abstainer

HealthC1

Meaning: A person who abstains from something, especially alcohol.

Part of speech: noun

Example: As an abstainer, he avoids parties with heavy drinking.

Category: Health › Lifestyle Choices

Synonyms:

teetotaler
non-drinker

abstemious

HealthC2

Meaning: Not allowing oneself much food or drink; moderate.

Part of speech: adjective

Example: She leads an abstemious lifestyle.

Category: Health › Lifestyle Choices

Synonyms:

moderate
self-restrained

Antonyms:

indulgent
excessive

abstention

PoliticsC2

Meaning: The act of refraining from voting or participating.

Part of speech: noun

Example: His abstention from the vote was noted.

Category: Politics › Voting

Synonyms:

refraining
withholding

abstinence

HealthC2

Meaning: The practice of restraining oneself from indulging in something, especially food or drink.

Part of speech: noun

Example: Abstinence from alcohol can improve health.

Category: Health › Lifestyle Choices

Synonyms:

self-restraint
self-denial

abstinent

HealthC2

Meaning: Refraining from indulging in something, especially food or drink.

Part of speech: adjective

Example: He is abstinent and avoids sweets.

Category: Health › Lifestyle Choices

Synonyms:

self-restrained
moderate

Antonyms:

indulgent
excessive

abstract

ArtsB2

Meaning: Existing in thought or as an idea but not having a physical or concrete existence.

Part of speech: adjective

Example: Love is an abstract concept.

Category: Arts › Philosophy

Synonyms:

theoretical
conceptual

Antonyms:

concrete
tangible

abstract expressionism

ArtsC2

Meaning: An art movement emphasizing spontaneous, automatic, or subconscious creation.

Part of speech: noun

Example: Jackson Pollock is a famous abstract expressionism artist.

Category: Arts › Art Movements

Synonyms:

art movement
modern art

abstract noun

GrammarC1

Meaning: A noun that refers to an idea, quality, or state rather than a concrete object.

Part of speech: noun

Example: Happiness is an abstract noun.

Category: Grammar › Nouns

Synonyms:

conceptual noun
non-concrete noun

abstracted

GeneralC1

Meaning: Lost in thought; distracted.

Part of speech: adjective

Example: He seemed abstracted during the meeting.

Category: General

Synonyms:

distracted
preoccupied

Antonyms:

focused
attentive

abstraction

ArtsC2

Meaning: The quality of dealing with ideas rather than events or objects.

Part of speech: noun

Example: Abstraction is key in many philosophical discussions.

Category: Arts › Philosophy

Synonyms:

concept
idea

abstractionism

ArtsC2

Meaning: An artistic movement focused on abstract forms and ideas.

Part of speech: noun

Example: Abstractionism is often seen in modern art.

Category: Arts › Art Movements

Synonyms:

abstract art
modernism

abstruse

GeneralC2

Meaning: Difficult to understand; obscure.

Part of speech: adjective

Example: The lecture was filled with abstruse concepts.

Category: General

Synonyms:

complex
enigmatic

Antonyms:

simple
clear

absurd

GeneralB2

Meaning: Wildly unreasonable or illogical.

Part of speech: adjective

Example: His excuse for being late was absurd.

Category: General

Synonyms:

ridiculous
preposterous

Antonyms:

reasonable
logical

absurdism

PhilosophyC2

Meaning: A philosophy that emphasizes the absurdity of human existence.

Part of speech: noun

Example: Absurdism is explored in many of Camus's works.

Category: Philosophy › Existentialism

Synonyms: philosophy of the absurd

ABTA

BusinessB2

Meaning: An acronym for the Association of British Travel Agents.

Part of speech: noun

Example: ABTA provides protection for holidaymakers.

Category: Business › Travel

Synonyms: travel association

abundance

GeneralB2

Meaning: A very large quantity of something.

Part of speech: noun

Example: There was an abundance of food at the festival.

Category: General

Synonyms:

plenty
profusion

Antonyms:

scarcity
lack

abundant

GeneralB2

Meaning: Existing or available in large quantities.

Part of speech: adjective

Example: The garden was abundant with flowers.

Category: General

Synonyms:

plentiful
ample

Antonyms:

scarce
limited

abundantly

GeneralB2

Meaning: In large quantities; plentifully.

Part of speech: adverb

Example: The crops grew abundantly this year.

Category: General

Synonyms:

plentifully
copiously

abuse

GeneralB2

Meaning: To use something in a harmful or improper way.

Part of speech: verb

Example: He was accused of abusing his power.

Category: General

Synonyms:

misuse
mistreat

Antonyms:

treat well
care for

abusive

GeneralB2

Meaning: Involving mistreatment or harm.

Part of speech: adjective

Example: She left the abusive relationship.

Category: General

Synonyms:

mistreating
harmful

Antonyms:

supportive
kind

abut

GeneralC1

Meaning: To be next to or have a common boundary with.

Part of speech: verb

Example: The two properties abut each other.

Category: General

Synonyms:

border
adjoin

abysmal

GeneralB2

Meaning: Extremely bad; appalling.

Part of speech: adjective

Example: The service at the restaurant was abysmal.

Category: General

Synonyms:

terrible
atrocious

Antonyms:

excellent
superb

abyss

NatureC1

Meaning: A deep or seemingly bottomless chasm.

Part of speech: noun

Example: They stared into the abyss, unsure of what lay below.

Category: Nature › Geography

Synonyms:

chasm
gorge

abyssal

NatureC2

Meaning: Relating to the depths of the ocean.

Part of speech: adjective

Example: Abyssal creatures live in the darkest parts of the sea.

Category: Nature › Oceanography

Synonyms:

deep-sea
oceanic

AC

TechnologyB2

Meaning: The abbreviation for alternating current, a type of electrical current.

Part of speech: noun

Example: The device runs on AC power.

Category: Technology › Electrical Engineering

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