adj., -i·er, -i·est.
- Muscular in build; brawny: a beefy wrestler.
- Substantial; filling: "a rather . . . beefy, densely colored wine" (Robert M. Parker, Jr.).
- Filled with beef.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.