(rare, idiomatic) Thinking of an idea or course of action too late to use it effectively, or the tendency to do so.

Alternative spelling of willpower

Psophia crepitans, a member of a small family of birds, the Psophiidae, which occur only in the Amazon basin in tropical South America.

To leave secretly with another person, often with the intention of getting married or of living together against the wishes of the family. / To steal and get away with it. / To be misled (by).

To join (a group of people). / To meet with (something). / To accept, abide by (a set of generally agreed rules, or a suggestion).

(space science) A period of time during which a spacecraft orbiting one celestial body can travel to a different body and enter orbit around it without excessive expenditure of fuel or reaction mass.

(idiomatic) Consumed by envy; envious to the point where it is noticeable to others.

To form a close relationship with (someone). / To become interested in (something). / To begin living together with; to lodge with.

(Britain, slang) Meaningless or content-free chatter in a discussion; drivel, babble. / (Britain, computing) Used as the name of a metasyntactic variable.

(Britain, Internet slang) To make meaningless comments.