cheerio

[ cheer-ee-oh, cheer-ee-oh ]
/ ˈtʃɪər iˌoʊ, ˌtʃɪər iˈoʊ /
Chiefly British

interjection

goodbye; goodbye and good luck.
(used as a toast to one's drinking companions.)

noun, plural cheer·i·os.

a goodbye or farewell.
a toast of “cheerio!”

Origin of cheerio

1905–10; see cheero; source of -i- is unclear

Example sentences from the Web for cheerio

British Dictionary definitions for cheerio

cheerio
/ (ˌtʃɪərɪˈəʊ) /

sentence substitute informal, mainly British

a farewell greeting
a drinking toast

noun

NZ a type of small sausage