Word Study
cheerfulness |
cheerily |
cheeriness |
cheering |
cheeringly |
cheerio
| cheerishness
| cheerlead
| cheerleader
| cheerless
| cheerlessly
cheerio
WORDNET DICTIONARY
Noun cheerio has 1 sense
- cheerio(n = noun.communication) adieu, adios, arrivederci, au revoir, auf wiedersehen, bye, bye-bye, good day, good-by, good-bye, goodby, goodbye, sayonara, so long - a farewell remark; "they said their good-byes" is a kind of farewell, word of farewell
OXFORD DICTIONARY
cheerio, int. Brit. colloq. expressing good wishes on parting or before drinking.
For further exploring for "cheerio" in Webster Dictionary Online