Definition of O'Leary
: a game in which a child bounces a ball and executes prescribed movements (as crossing one leg over the ball) at certain words of an accompanying verse
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of o'leary
probably alteration of Middle English a-lery, aliri crossed (used of the legs)
Seen and Heard
What made you want to look up O'Leary? Please tell us where you read or heard it (including the quote, if possible).