From Middle English weik, waik, from Old Norse veikr (“weak”), from Proto-Germanic *waikwaz (“weak, yielded, pliant, bendsome”), from Proto-Indo-European *weyk- (“to bend, wind”). Cognate with Old English wāc (“weak, bendsome”), Saterland Frisian wook (“soft, gentle, tender”), West Frisian weak (“soft”), Dutch week (“soft, weak”), German weich (“weak, soft”), Norwegian veik (“weak”), Swedish vek (“weak, pliant”), Icelandic veikur (“bendsome, weak”). Related to Old English wīcan (“to yield”)
- Lacking in force (usually strength) or ability.
- The child was too weak to move the boulder.
- They easily guessed his weak computer password.
- Unable to sustain a great weight, pressure, or strain.
- a weak timber; a weak rope
- Unable to withstand temptation, urgency, persuasion, etc.; easily impressed, moved, or overcome; accessible; vulnerable.
- weak resolutions; weak virtue
- Dilute, lacking in taste or potency.
- 1918, W. B. Maxwell, chapter 2, in The Mirror and the Lamp:
- That the young Mr. Churchills liked—but they did not like him coming round of an evening and drinking weak whisky-and-water while he held forth on railway debentures and corporation loans. Mr. Barrett, however, by fawning and flattery, seemed to be able to make not only Mrs. Churchill but everyone else do what he desired.
- We were served stale bread and weak tea.
- (grammar) Displaying a particular kind of inflection, including:
- (chemistry) That does not ionize completely into anions and cations in a solution.
- a weak acid; a weak base
- (physics) One of the four fundamental forces associated with nuclear decay.
- (slang) Bad or uncool.
- This place is weak.
- (mathematics, logic) Having a narrow range of logical consequences; narrowly applicable. (Often contrasted with a strong statement which implies it.)
- Resulting from, or indicating, lack of judgment, discernment, or firmness; unwise; hence, foolish.
- Not having power to convince; not supported by force of reason or truth; unsustained.
- The prosecution advanced a weak case.
- Lacking in vigour or expression.
- a weak sentence; a weak style
- Not prevalent or effective, or not felt to be prevalent; not potent; feeble.
- (stock exchange) Tending towards lower prices.
- a weak market; wheat is weak at present
- (photography) Lacking contrast.
- a weak negative
- (lacking in force or ability): feeble, frail, powerless, vincible, assailable, vulnerable
- (lacking in taste or potency): dilute, watery
- See also Thesaurus:weak
- (lacking in force or ability): healthy, powerful, robust, strong, invincible
- (lacking in taste or potency): potent, robust, strong
- (chemistry: that does not ionize completely): strong
- bring it weak
- the spirit is willing but the flesh is weak
- weak copyleft
- weak declension
- weak force
- weak in the knees
- weak interaction
- weak nuclear
- weak reference
- weak side
- weak sister
- weak sore
- weak spot
- weak tea
- weak typing
- weak verb
- The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Wiktionary:Entry layout#Translations.