a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
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.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
1576, from M.Fr. prédominant (14c.), from M.L. *prædominantem, prp. of *prædominare, from L. præ- "before" + dominari "to rule" (see dominate). The verb predominate is attested from 1594.