weak
Americanadjective
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not strong; liable to yield, break, or collapse under pressure or strain; fragile; frail.
a weak fortress; a weak spot in armor.
- Antonyms:
- strong
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lacking in bodily strength or healthy vigor, as from age or sickness; feeble; infirm.
a weak old man; weak eyes.
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not having much political strength, governing power, or authority.
a weak nation; a weak ruler.
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lacking in force, potency, or efficacy; impotent, ineffectual, or inadequate.
weak sunlight; a weak wind.
- Synonyms:
- ineffective
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lacking in rhetorical or creative force or effectiveness.
a weak reply to the charges; one of the author's weakest novels.
-
lacking in logical or legal force or soundness.
a weak argument.
- Synonyms:
- vague , lame , unsatisfactory , inconclusive , illogical , inadequate , ineffective , unsound
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deficient in mental power, intelligence, or judgment.
a weak mind.
-
not having much moral strength or firmness, resolution, or force of character.
to prove weak under temptation; weak compliance.
- Synonyms:
- weak-kneed , undecided , irresolute , unstable , vacillating
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deficient in amount, volume, loudness, intensity, etc.; faint; slight.
a weak current of electricity; a weak pulse.
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deficient, lacking, or poor in something specified.
a hand weak in trumps; I'm weak in spelling.
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deficient in the essential or usual properties or ingredients.
weak tea.
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unstressed, as a syllable, vowel, or word.
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(of Germanic verbs) inflected with suffixes, without inherited change of the root vowel, as English work, worked, or having a preterit ending in a dental, as English bring, brought.
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(of Germanic nouns and adjectives) inflected with endings originally appropriate to stems terminating in -n, as the adjective alte in German der alte Mann (“the old man”).
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(of wheat or flour) having a low gluten content or having a poor quality of gluten.
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Photography. thin; not dense.
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Commerce. characterized by a decline in prices.
The market was weak in the morning but rallied in the afternoon.
adjective
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lacking in physical or mental strength or force; frail or feeble
-
liable to yield, break, or give way
a weak link in a chain
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lacking in resolution or firmness of character
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lacking strength, power, or intensity
a weak voice
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lacking strength in a particular part
a team weak in defence
-
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not functioning as well as normal
weak eyes
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easily upset
a weak stomach
-
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lacking in conviction, persuasiveness, etc
a weak argument
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lacking in political or strategic strength
a weak state
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lacking the usual, full, or desirable strength of flavour
weak tea
-
grammar
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denoting or belonging to a class of verbs, in certain languages including the Germanic languages, whose conjugation relies on inflectional endings rather than internal vowel gradation, as look, looks, looking, looked
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belonging to any part-of-speech class, in any of various languages, whose inflections follow the more regular of two possible patterns Compare strong
-
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(of a syllable) not accented or stressed
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(of a fuel-air mixture) containing a relatively low proportion of fuel Compare rich
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photog having low density or contrast; thin
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(of an industry, market, currency, securities, etc) falling in price or characterized by falling prices
Related Words
Weak, decrepit, feeble, weakly imply a lack of strength or of good health. Weak means not physically strong, because of extreme youth, old age, illness, etc.: weak after an attack of fever. Decrepit means old and broken in health to a marked degree: decrepit and barely able to walk. Feeble denotes much the same as weak, but connotes being pitiable or inferior: feeble and almost senile. Weakly suggests a long-standing sickly condition, a state of chronic bad health: A weakly child may become a strong adult.
Other Word Forms
- overweak adjective
- overweakly adverb
- overweakness noun
- weakish adjective
- weakishly adverb
- weakishness noun
Etymology
Origin of weak
First recorded in 1250–1300; Middle English weik, from Old Norse veikr; cognate with Old English wāc, Dutch week, German weich; akin to Old English wīcan “to yield, give way,” Old Norse vīkja “to move, turn, draw back,” German weichen “to yield”
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The chancellor repeatedly refused to rule this out, as she pointed to forecasts for economic productivity being weaker than expected.
From BBC
In a pre-Budget speech on 4 November, Reeves strongly hinted at tax rises after warning that the UK's productivity performance was "weaker than previously thought".
From BBC
The company could benefit from lower jet fuel prices and a weaker dollar, Wong says.
Companies with a clear line of sight on AI profits are being rewarded, while those with weaker balance sheets and debt-paced business models are losing ground.
From Barron's
“Bitcoin shows weak development in a falling trend channel in the short term. This signals increasing pessimism among investors and indicates further decline,” according to technical analysis of price trends released by Investtech.
From Barron's
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
