a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
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 extraordinary or unusual thing, person, or event; an exceptional example or instance.
1650s, "sense of touch or feeling" (with an isolated instance from c.1200), from L. tactus "touch, feeling, handling, sense of touch," from root of tangere "to touch" (see tangent). Meaning "sense of "discernment, diplomacy, etc." first recorded 1804, from a sense that developed in Fr. cognate tact.