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cheerio

[ cheer-ee-oh, cheer-ee-oh ]
/ ˈtʃɪər iˌoʊ, ˌtʃɪər iˈoʊ /
Chiefly British: Informal
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interjection
goodbye; goodbye and good luck.
(formerly used as a toast to one's drinking companions.)
noun, plural cheer·i·os.
a goodbye or farewell.
Older Use. a toast of “cheerio!”
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Origin of cheerio

First recorded in 1905–10; see cheero; source of -i- is unclear
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use cheerio in a sentence

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
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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