1.
If someone or something tees you off, they make you angry or annoyed. (mainly AM INFORMAL)
Something the boy said to him teed him off...
That really teed off the old boy.
= tick off
PHRASAL VERB: V pron P, V P n (not pron), also V n P
2.
In golf, when you ~, you hit the ball from a tee at the start of a hole.
In a few hours time most of the world’s top golfers ~ in the US Masters.
PHRASAL VERB: V P