The meat from a cow, bull or other bovine.
I love eating beef.
(plural: beefs) A grudge; dislike (of something or someone); lack of faith or trust (in something or someone); a reason for a dislike or grudge. (often + with)
He's got a beef with everyone in the room.
To complain.
To add weight or strength to; to beef up.
To fart; break wind.
Ugh, who just beefed in here?
To feud or hold a grudge against.
Those two are beefing right now - best you stay out of it for now.
To cry
David was beefing last night after Ruth told him off
To fail or mess up.
I beefed my presentation hard yesterday.