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 gadget; dingus; thingumbob.
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 children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
1944, apparently coined by Polish-born U.S. jurist Raphael Lemkin in his work "Axis Rule in Occupied Europe" [p.19], in reference to Nazi extermination of Jews, lit. "killing a tribe," from Gk. genos "race, kind" (see genus) + -cide. The proper formation would be *genticide.