(grammar) The declension pattern of a weak noun.

plural of weakening

As much as one wishes to achieve something, the frailties of the human body often make it impossible.

Lacking in force (usually strength) or ability. / Unable to sustain a great weight, pressure, or strain.

comparative form of weak: more weak / (logic) Said of one proposition with respect to another one: that the latter entails the former, but the former does not entail the latter.

present participle of weaken

An instance or process of loss of strength.

(transitive) To make weaker or less strong. / (intransitive) To become weaker or less strong.

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

Contraction of we have.