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.
the offspring of a zebra and a donkey.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
Chiefly BritishDialect. to make trim, smart, etc. (often followed by up or out).
Origin: 1150–1200 for earlier sense; 1505–15 for def. 1;Middle English trigg true, trusty < Old Norse tryggr loyal, safe; cognate with Gothic triggws true, faithful. See true