an extraordinary or unusual thing, person, or event; an exceptional example or instance.
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 14c., "action of dedicating," from Fr. dédication (14c.), from L. dedicationem, noun of action from dedicare (see dedicate). Meaning "the giving of oneself to some purpose"is c.1600; as an inscription in a book, etc., from 1590s.