tee

1. the letter T or t.
2. something shaped like a T , as a three-way joint used in fitting pipes together.
3. T-bar.
4. T-shirt.
5. the mark aimed at in various games, as curling.

1. having a crosspiece at the top; shaped like a T .

1. Golf.
   1. Also called teeing ground. the starting place, usually a hard mound of earth, at the beginning of play for each hole.
   2. a small wooden, plastic, metal, or rubber peg from which the ball is driven, as in teeing off.
2. Football. a device on which the ball may be placed to raise it off the ground preparatory to kicking.

1. Golf. to place (the ball) on a tee.

verb phrase

1. 1. Golf. to strike the ball from a tee.
   2. Slang. to reprimand severely; scold:

      He teed off on his son for wrecking the car.

   3. Informal. to begin:

      They teed off the program with a medley of songs.

   4. Baseball, Softball. to make many runs and hits, especially extra-base hits:

      teeing off for six runs on eight hits, including three doubles and a home run.

   5. Baseball, Softball. to hit (a pitched ball) hard and far:

      He teed off on a fastball and drove it into the bleachers.

   6. Boxing. to strike with a powerful blow, especially to the head:

      He teed off on his opponent with an overhand right.

   7. Slang. to make angry, irritated, or disgusted:

      She was teed off because her dinner guests were late.

1. Trans-Europe Express.