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Definition of cheerio

cheerio

/ˌtʃɪəriˈoʊ/
chee · ri · o

Plural:cheerios
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cheerio Lexical Profile

cheerio Game Scores & Validity

• interjection

1

British An informal expression used to bid someone goodbye.

Example

"Cheerio, see you at the office tomorrow morning!"


2

British An expression of good wishes used before drinking a toast.

Example

"She raised her glass and said, "Cheerio, everyone!""

Synonyms
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• noun

1

Australian A small, red-skinned cocktail frankfurter or saveloy sausage, popular at children's parties in Australia and New Zealand.

Example

"The platter was piled high with hot cheerios and a bowl of tomato sauce for dipping."


2

British An act of saying goodbye or offering a parting greeting.

Example

"He gave a quick wave and a cheerful cheerio before boarding the train."

Synonyms
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Antonyms
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• Rhymes for cheerio

Word Origin & Etymology

Coined in early 20th-century British English as an informal alteration of "cheer" (from Old French "chiere", meaning "face" or "countenance") combined with a playful "-io" suffix.

Cite this Entry


Wordmom. (2026). Definition of Cheerio. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/cheerio
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