English Reference

Word

absorb

Phoneticsab·sorb, stress on the second syllable

US/əbˈzɔɹb/

UK/ɐbsˈɔːb/

Definitions

01to soak up liquid

B2 · Upper Intermediate Science

v. to take in a liquid or other substance through a surface.

v. to take in a liquid, gas, or other substance by chemical or physical action. Transitive, though it can function intransitively when describing the substance's movement.

“The sponge can absorb a large amount of water very quickly.”

“The porous limestone began to absorb the rainwater, preventing immediate runoff but increasing the weight of the cliff face.”

Synonyms

soak upimbibe

Antonyms

exudeemit

02to take in energy

B2 · Upper Intermediate Physics

v. to take in light, heat, or sound instead of reflecting it.

v. to take in radiant energy and convert it into a different form, such as heat.

“Dark clothes absorb more heat from the sun than light clothes.”

“Specialised acoustic panels were installed to absorb the sound and prevent echoes in the recording studio.”

Synonyms

consumetake in

Antonyms

03to hold attention

B2 · Upper Intermediate

v. to interest someone so much that they do not notice anything else.

v. to occupy the full attention, interest, or time of someone. Often used in the passive voice or as a participial adjective.

“The book was so interesting that it absorbed him for the whole afternoon.”

“The complex puzzle completely absorbed the children, keeping them silent for nearly two hours while their parents worked.”

Synonyms

engrosscaptivateoccupy

Antonyms

04to learn or understand

B2 · Upper Intermediate

v. to fully understand and remember new information or ideas.

v. to mentally assimilate information or ideas so they are fully understood.

“It takes time to absorb all the new rules of the game.”

“The students struggled to absorb the dense theoretical concepts presented during the final lecture of the semester.”

05to incorporate or merge

C1 · Advanced Business Formal

v. to make something smaller become part of a larger group or system.

v. to incorporate a smaller entity into a larger one so that it loses its separate identity.

“The large company plans to absorb several smaller businesses this year.”

“The multinational corporation sought to absorb its competitor to consolidate its dominant position in the European market.”

Antonyms

06to pay for costs

C1 · Advanced Business Formal · Technical

v. to pay for a cost so that someone else does not have to.

v. to assume the burden of a cost or expense as part of a commercial transaction.

“The shop decided to absorb the shipping costs to keep customers happy.”

“The manufacturer agreed to absorb the increased price of raw materials rather than passing the cost on to the consumers.”

Synonyms

coverdefrayunderwrite

Collocations

Common phrases and expressions where native English speakers use the word “absorb” in context.

Verb

01. absorb information

“It is difficult to absorb information when you are feeling tired or stressed.”

verb + noun

02. absorb moisture

“Cotton is a popular fabric because it can absorb moisture effectively.”

verb + noun

03. absorb the cost

“The company decided to absorb the cost of shipping to keep their customers happy.”

verb + noun

04. be absorbed in

“She was so absorbed in her book that she didn't hear the doorbell ring.”

verb + prep

Adverb

05. quickly absorb

“Children tend to quickly absorb new languages when they are immersed in the culture.”

adv + verb

06. readily absorb

“Plants readily absorb nutrients through their root systems.”

adv + verb

Usage

The verb is transitive and takes a direct object. In business contexts, it often describes taking on costs or merging smaller entities.

Pitfall

The sponge was absorbed with water.

The sponge absorbed the water.

Learners often use the passive voice or 'with' incorrectly; the object being soaked up should be the direct object of the active verb.

Real-World Examples

“For one, there are natural limits to how much carbon the ocean can absorb and how quickly.”
Phys.org 26 Aug 2026
“Kids absorb words from context, over and over, across thousands of pages.”
The Conversation 7 Jul 2026
“It maps almost perfectly onto how employees absorb the threat of losing their job.”
Phys.org 26 Aug 2026

Etymology

Derived from the Latin absorbeō, meaning to swallow up, the term entered English via the Middle French absorber and the Old French assorbir. The Latin construction combines the prefix ab-, meaning from, with sorbeō, to suck in or swallow, a lineage that traces back to the Proto-Indo-European root *srebʰ-, meaning to sip. It remains a cognate of the modern French absorber.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

VERB

absorb(B2)

Domains

BusinessChemistryPhysics

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper IntermediateOxford
Updated

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