weigh

¹ American  

[wey] / weɪ /

verb (used with object)

1. to determine or ascertain the force that gravitation exerts upon (a person or thing) by use of a balance, scale, or other mechanical device.

   to weigh oneself; to weigh potatoes; to weigh gases.

2. to hold up or balance, as in the hand, in order to estimate the weight.

3. to measure, separate, or apportion (a certain quantity of something) according to weight (usually followed byout ).

   to weigh out five pounds of sugar.

4. to make heavy; increase the weight or bulk of; weight.

   We weighed the drapes to make them hang properly.

5. to evaluate in the mind; consider carefully in order to reach an opinion, decision, or choice.

   to weigh the facts; to weigh a proposal.

   Synonyms:

   contemplate, ponder

6. Archaic. to raise, lift, or hoist (something).

7. Obsolete. to think important; esteem.

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verb (used without object)

1. to have weight or a specified amount of weight.

   to weigh less; to weigh a ton.

2. to have importance, moment, or consequence.

   Your recommendation weighs heavily in his favor.

3. to bear down as a weight or burden (usually followed by on orupon ).

   Responsibility weighed upon her.

4. to consider carefully or judicially.

   to weigh well before deciding.

5. (of a ship) to raise the anchor and get under way.

   The ship weighed early and escaped in the fog.

verb phrase

1. weigh down

   1. to cause to become bowed under a weight.

      snow and ice weighing down the trees.

   2. to lower the spirits of; burden; depress.

      This predicament weighs me down.

2. weigh in

   1. (of a boxer or wrestler) to be weighed by a medical examiner on the day of a bout.

   2. to be of the weight determined by such a weighing.

      He weighed in at 170 pounds.

   3. (of a jockey) to be weighed with the saddle and weights after a race.

   4. Informal. to offer an opinion, advice, support, etc., especially in a forceful or authoritative way.

      The chairman weighed in with an idea for the fundraiser.

3. weigh out (of a jockey)

   1. to be weighed with the saddle and weights before a race.

   2. to be of the weight determined by such a weighing.

idioms

1. weigh one's words. word.

2. weigh anchor, to heave up a ship's anchor in preparation for getting under way.

weigh ² American  

[wey] / weɪ /

idioms

1. under weigh, in motion; under way.

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weigh ¹ British  

/ weɪ /

verb

1. (tr) to measure the weight of

2. (intr) to have weight or be heavy

   she weighs more than her sister

3. to apportion according to weight

4. (tr) to consider carefully

   to weigh the facts of a case

5. (intr) to be influential

   his words weighed little with the jury

6. to be oppressive or burdensome (to)

7. obsolete to regard or esteem

8. to raise a vessel's anchor or (of a vessel) to have its anchor raised preparatory to departure

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weigh ² British  

/ weɪ /

noun

1. a variant spelling of under way

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Synonym Usage

See study.

Other Word Forms

• unweighable
  adjective
• unweighing
  adjective
• weighable
  adjective
• weigher
  noun
• well-weighed
  adjective

Etymology

Origin of weigh¹

First recorded before 900; Middle English weien, wein, weighen, Old English wegan “to carry, weigh”; cognate with Dutch wegen, German wägen, Old Norse vega; akin to Latin vehere “to carry, convey”

Origin of weigh²

First recorded in 1775–85; spelling variant of way ¹ by association with weigh anchor

Explanation

To weigh is all about judging; you could be seeing how heavy something is or if it is a good choice. You could weigh the tomatoes you're buying or weigh your options when applying to college. To weigh something can mean to physically assess its weight — is it 3 pounds? 40 kilos? 22 grams? But it's no accident that the symbol for justice is often a scale. That's because all of the facts of a case need to be weighed or evaluated for justice to be served. And hopefully the decision will be balanced and fair.

Example Sentences

“The inflation outlook has intensified as the Iran war boosts energy costs, tariffs weigh on goods prices, and the AI data build out bolsters prices,” write my colleagues Josh Schafer and Megan Leonhardt.

From Barron's • May 28, 2026

Such a rebalancing into sectors that are more economically sensitive would likely weigh on indexes like the S&P 500, given that the technology sector has the heaviest weighting.

From MarketWatch • May 28, 2026

“However, if the conflict persists and oil prices remain elevated, this may eventually weigh on consumer sentiment,” Lim writes.

From The Wall Street Journal • May 28, 2026

Wrens from mainland Britain typically weigh between 7 and 10 grams.

From Science Daily • May 28, 2026

There are cats that weigh more than my IQ score.

From "Me Talk Pretty One Day" by David Sedaris

Related Words

• analyze
• balance
• estimate
• evaluate
• examine
• ponder