Definitions for weak
The adj weak has 12 senses? (first 4 from tagged texts)
(wanting in physical strength; "a weak pillar")
(overly diluted; thin and insipid; "washy coffee"; "watery milk"; "weak tea")
((used of vowels or syllables) pronounced with little or no stress; "a syllable that ends in a short vowel is a light syllable"; "a weak stress on the second syllable")
(wanting in moral strength, courage, or will; having the attributes of man as opposed to e.g. divine beings; "I'm only a fallible human"; "frail humanity")
(tending downward in price; "a weak market for oil stocks")
(deficient or lacking in some skill; "he's weak in spelling")
(lacking bodily or muscular strength or vitality; "a feeble old woman"; "her body looked sapless")
((used of verbs) having standard (or regular) inflection)
(not having authority, political strength, or governing power; "a weak president")
(deficient in magnitude; barely perceptible; lacking clarity or brightness or loudness etc; "a faint outline"; "the wan sun cast faint shadows"; "the faint light of a distant candle"; "weak colors"; "a faint hissing sound"; "a faint aroma"; "a weak pulse")
(likely to fail under stress or pressure; "the weak link in the chain")
(deficient in intelligence or mental power; "a weak mind")






