weight

[ weyt ]

/ weɪt /

|||

SEE MORE SYNONYMS FOR weight ON THESAURUS.COM

noun

the amount or quantity of heaviness or mass; amount a thing weighs.

Physics. the force that gravitation exerts upon a body, equal to the mass of the body times the local acceleration of gravity: commonly taken, in a region of constant gravitational acceleration, as a measure of mass.

a system of units for expressing heaviness or mass: avoirdupois weight.

a unit of heaviness or mass: The pound is a common weight in English-speaking countries.

a body of determinate mass, as of metal, for using on a balance or scale in weighing objects, substances, etc.

a specific quantity of a substance that is determined by weighing or that weighs a fixed amount: a half-ounce weight of gold dust.

any heavy load, mass, or object: Put down that weight and rest your arms.

an object used or useful solely because of its heaviness: the weights of a clock.

a mental or moral burden, as of care, sorrow, or responsibility: Knowing you are safe takes a weight off my mind.

importance, moment, consequence, or effective influence: an opinion of great weight.

Statistics. a measure of the relative importance of an item in a statistical population.

(of clothing, textiles, etc.)

relative heaviness or thickness as related to warmth or to seasonal use (often used in combination): a winter-weight jacket.
relative heaviness or thickness as related to use: a bolt of coat-weight woolen cloth.

Printing. (of type) the degree of blackness or boldness.

(especially in boxing) a division or class to which a contestant belongs according to how much he weighs: two brothers who fight professionally in the same weight.

the total amount the jockey, saddle, and leads must weigh on a racehorse during a race, according to the conditions of the race: Jacinto has a weight of 122 pounds in the seventh race.

the stress or accent value given a sound, syllable, or word.

verb (used with object)

to add weight to; load with additional weight: to weight sacks before dumping them overboard.

to load (fabrics, threads, etc.) with mineral or other matter to increase the weight or bulk.

to burden with or as if with weight (often followed by down): Financial worries have weighted that family down for years.

Statistics. to give a statistical weight to.

to bias or slant toward a particular goal or direction; manipulate: The teacher weighted the test so students who had read both books would make the highest marks.

to assign (a racehorse) a specific weight to carry in a race: The handicapper weighted Dapper Dan with 128 pounds.

Nearby words

weigh one's words, weigh up, weigh-in, weighbridge, weighman, weight, weight belt, weight density, weight for age, weight training, weight watcher

Idioms

by weight, according to measurement of heaviness or mass: Rates are determined by weight.

carry weight, to have importance or significance; influence: Her opinion is certain to carry weight.

pull one's weight, to contribute one's rightful share of work to a project or job: We will finish in time if we each pull our weight.Also pull one's own weight.

throw one's weight around/about, to use one's power and influence, especially beyond the bounds of propriety, to secure some personal gain.

Origin of weight

before 1000; Middle English (noun); Old English wiht (cognate with Dutch wicht, German Gewicht); see weigh¹, -th¹

SYNONYMS FOR weight

10 effect, power, efficacy, import, significance.

19 oppress, encumber, saddle, load.

SEE MORE SYNONYMS FOR weight ON THESAURUS.COM

Related forms

weight·er, nounself-weight, noun

Can be confused

wait weightway weigh weight

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for weight

The rule of law, you see, buckles, bends and sometimes crumbles under the weight of racism, sexism, and classism.
What Would Happen if I Got in White Cop’s Face?|Goldie Taylor|December 30, 2014|DAILY BEAST
While juice cleanses and weight loss colonics seem like relatively recent inventions, they have a long history.
Why Your New Year’s Diet Will Fail|Carrie Arnold|December 30, 2014|DAILY BEAST
Now, his new book “The Bulletproof Diet,” claims to offer a weight loss solution that lets you have your butter, and eat it too.
Bulletproof Coffee and the Case for Butter as a Health Food|DailyBurn|December 27, 2014|DAILY BEAST
A table creaking under the weight of a Christmas banquet, a classic celebration of binge eating and drinking.
How Dickens and Scrooge Saved Christmas|Clive Irving|December 22, 2014|DAILY BEAST

The weight of both decisions ignited protests across the land.
Any Outrage Out There for Ramos and Liu, Protesters?|Mike Barnicle|December 22, 2014|DAILY BEAST
Distraction gave him supernatural strength, and her weight seemed that of a child.
Recreations of Christopher North, Volume I (of 2)|John Wilson
It combines with water, giving off much heat; and dissolves in a little more than its own weight of water.
A Textbook of Assaying: For the Use of Those Connected with Mines.|Cornelius Beringer and John Jacob Beringer
She shrank from his touch, literally into the arms upon which Philadelphus rested his weight.
The City of Delight|Elizabeth Miller
Under the weight of this imminent secret, the Princess Martha could neither eat nor sleep.
Beauty and The Beast, and Tales From Home|Bayard Taylor
With the weight of a world on His arm, was He to have His hands free for such a trifling attention as this?
The Expositor's Bible: The Gospel of St John, Vol. II|Marcus Dods

British Dictionary definitions for weight

weight

/ (weɪt) /

noun

a measure of the heaviness of an object; the amount anything weighs

physics the vertical force experienced by a mass as a result of gravitation. It equals the mass of the body multiplied by the acceleration of free fall. Its units are units of force (such as newtons or poundals) but is often given as a mass unit (kilogram or pound)Symbol: W

a system of units used to express the weight of a substancetroy weight

a unit used to measure weightthe kilogram is the weight used in the metric system

any mass or heavy object used to exert pressure or weigh down

an oppressive forcethe weight of cares

any heavy loadthe bag was such a weight

the main or greatest force: preponderancethe weight of evidence

importance, influence, or consequencehis opinion carries weight

statistics one of a set of coefficients assigned to items of a frequency distribution that are analysed in order to represent the relative importance of the different items

printing the apparent blackness of a printed typeface

slang a pound of a drug, esp cannabis

pull one's weight informal to do one's full or proper share of a task

throw one's weight around informal to act in an overauthoritarian or aggressive manner

verb (tr)

to add weight to

to burden or oppress

to add importance, value, etc, to one side rather than another; bias; favoura law weighted towards landlords

statistics to attach a weight or weights to

to make (fabric, threads, etc) heavier by treating with mineral substances, etc

Derived Forms

weighter, noun

Word Origin for weight

Old English wiht; related to Old Frisian, Middle Dutch wicht, Old Norse vētt, German Gewicht

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for weight

weight

[ wāt ]

n.

The force with which a body is attracted to Earth or another celestial body and which is equal to the product of the object's mass and the acceleration of gravity.

A measure of the heaviness of an object.

Science definitions for weight

weight

[ wāt ]

The force with which an object near the Earth or another celestial body is attracted toward the center of the body by gravity. An object's weight depends on its mass and the strength of the gravitational pull. The weight of an object in an aircraft flying at high altitude is less than its weight at sea level, since the strength of gravity decreases with increasing distance from the Earth's surface. The SI unit of weight is the newton, though units of mass such as grams or kilograms are used more informally to denote the weight of some mass, understood as the force acting on it in a gravitational field with a strength of one G. The pound is also still used as a unit of weight.

A system of such measures, such as avoirdupois weight or troy weight.

Usage

Although most hand-held calculators can translate pounds into kilograms, an absolute conversion factor between these two units is not technically sound. A pound is a unit of force, and a kilogram is a unit of mass. When the unit pound is used to indicate the force that a gravitational field exerts on a mass, the pound is a unit of weight. Mistaking weight for mass is tantamount to confusing the electric charges on two objects with the forces of attraction (or repulsion) between them. Like charge, the mass of an object is an intrinsic property of that object: electrons have a unique mass, protons have a unique mass, and some particles, such as photons, have no mass. Weight, on the other hand, is a force due to the gravitational attraction between two bodies. For example, one's weight on the Moon is 16 of one's weight on Earth. Nevertheless, one's mass on the Moon is identical to one's mass on Earth. The reason that hand-held calculators can translate between units of weight and units of mass is that the majority of us use calculators on the planet Earth at sea level, where the conversion factor is constant for all practical purposes.

Culture definitions for weight

weight

The force exerted on any object by gravity.

Idioms and Phrases with weight

weight

see by weight; carry weight; dead weight; pull one's weight; put on weight; throw one's weight around; worth one's weight in gold;