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 fool or simpleton; ninny.
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.
species of willow used in basket-work, c.1300, from O.Fr. osier "willow twig" (13c.), from M.L. osera "willow," ausaria "willow bed," of unknown origin, perhaps from Gaulish.