beefier

adjective, beef·i·er, beef·i·est.

1. of or like beef.
2. brawny; thickset; heavy.
3. obese.

adjective beefier or beefiest

1. like beef
2. informal muscular; brawny
3. informal fleshy; obese

adj.

“brawny,” 1743, from beef (n.) in colloquial extended sense “human muscle” + -y (2). Related: Beefiness.