an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
a scrap or morsel of food left at a meal.
a chattering or flighty, light-headed person.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
late 15c., from ah, lack, from lack (q.v.) in M.E. sense of "loss, failure, reproach, shame." Originally an expression of dissatisfaction, later of regret or surprise.