Definition of White Rock
1 : a white domestic fowl of the Plymouth Rock breed
2 : any heavy-bodied white domestic fowl as distinguished from a white leghorn or a colored fowl —used especially in the live poultry market
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.
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of white rock
1white + (Plymouth) rock
Seen and Heard
What made you want to look up White Rock? Please tell us where you read or heard it (including the quote, if possible).