an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a gadget; dingus; thingumbob.
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.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
1610s, confident, "(male) person trusted with private affairs," from Fr. confident (16c.), from It. confidente "a trusty friend," lit. "confident, trusty," from L. confidente, from confidere (see confidence). The spelling with -a- came to predominate 18c. and might reflect the Fr. pronunciation.