Used other than figuratively or idiomatically: see weak, tea. / Weak (feeble) effort or proposal; unconvincing argument.

A form of copyleft where not all derived works inherit the copyleft licence.

Alternative form of weak-kneed

The weak nuclear force.

(grammar) The declension pattern of a weak noun.

(figuratively) Lacking will power or strength of character; timid. / (literally) Used other than figuratively or idiomatically: see weak, kneed.

describing the weak nuclear force

(intransitive, idiomatic, informal) To fail to accomplish an accomplishable task or to make an attempt at less than maximum effort; to "half-ass" or "fake the funk".

Foolish or ignorant. / weak-willed; easily swayed or corrupted. / Needy or fearful; characterized by weakness. / mentally deficient

easily swayed / irresolute, indecisive