1. muscular and heavily built

- a beefy wrestler

Similar word(s): robust, buirdly, burly, husky, strapping

2. Similar to, or tasting like beef.

3. (informal) Sturdy; robust.

Sentences with beefy as an adjective:

- The barman was a big, beefy guy with his sleeves rolled up and tattoos on his arms.

- The software slows down even a beefy computer.