English Reference

Word

weigh

US/ˈweɪ/

UK/wˈeɪ/

Definitions

01to measure weight

A2 · Elementary

v. to measure how heavy someone or something is using a scale.

v. to determine the mass of an object or person, typically using a balance or scale. Transitive use.

“The nurse asked me to step on the scale so she could weigh me.”

“The laboratory technician must weigh each sample with extreme precision before beginning the chemical analysis.”

Synonyms

02to have a certain weight

A2 · Elementary

v. to have a specific heaviness.

v. to have a specified weight as a physical property. Intransitive and stative use.

“This suitcase weighs twenty kilos, which is the limit for the flight.”

“The newborn elephant weighs over one hundred kilograms, making it one of the largest infants in the animal kingdom.”

03to consider carefully

B2 · Upper Intermediate

v. to think carefully about different facts or options before making a choice.

v. to evaluate or assess the relative importance or value of various factors. Often used with 'up' or 'against'.

“You should weigh the pros and cons before you decide to quit your job.”

“The committee spent several hours weighing the potential risks against the long-term benefits of the proposed infrastructure project.”

Antonyms

04to be important

C1 · Advanced Formal

v. to be important or have an influence on a decision.

v. to carry importance or influence in a discussion or decision-making process. Intransitive use.

“Her opinion weighs heavily in the final decision because she has the most experience.”

“The testimony of the expert witness is expected to weigh heavily with the jury during the final deliberations.”

05to lift an anchor

B2 · Upper Intermediate Nautical

v. to lift a ship's anchor from the bottom of the sea so the ship can sail.

v. to raise an anchor from the seabed in preparation for sailing. Almost exclusively used in the phrase 'weigh anchor'.

“The captain gave the order to weigh anchor and head out to the open sea.”

“As the tide began to turn, the crew prepared to weigh anchor and navigate the narrow channel toward the Atlantic.”

Synonyms

Antonyms

Collocations

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

Verb

01. carefully weigh the evidence

“The jury must carefully weigh the evidence before reaching a verdict.”

adv + verb + noun

02. weigh the options

“You should carefully weigh the options before you decide which job to take.”

verb + noun

03. weigh the pros and cons

“We need to weigh the pros and cons of moving to a new city.”

verb + noun

Adverb

04. weigh exactly

“The ingredients must weigh exactly one hundred grams for the recipe to work.”

verb + adv

05. weigh heavily on the mind

“The difficult decision began to weigh heavily on his mind.”

verb + adv + prep + noun

Etymology

From Middle English weyen, from Old English wegan, from Proto-West Germanic wegan, from Proto-Germanic weganą (“to move, carry, weigh”), from Proto-Indo-European wéǵʰeti, from weǵʰ- (“to bring, transport”). Cognates Cognate with Scots wey, wee, Dutch wegen, German wiegen, wägen, Danish veje, Norwegian Bokmål veie, Norwegian Nynorsk vega. Doublet of wedge, wagon, way, and vector.

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

Word family

VERB

weigh(B1)

ADJECTIVE

Idioms

Domain

Nautical

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.B1 PreliminaryIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.4.0–5.0TOEFL 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: 3.0–3.544–71TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.550–784
Frequency
Frequent
Level
B1 · IntermediateOxford
Updated

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English Reference