a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a scrap or morsel of food left at a meal.
the offspring of a zebra and a donkey.
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.
c.1600, first attested in "As You Like It," from lack + luster. Combinations with lack- were frequent in 16c., e.g. lackland (1590s), of a landless man; lack-Latin (1530s), of an ignorant priest.