1.the property of sound that varies with variation in the frequency of vibration
2.(baseball) the throwing of a baseball by a pitcher to a batter
3.a vendor's position (especially on the sidewalk);
he was employed to see that his paper's news pitches were not trespassed upon by rival vendors
4.promotion by means of an argument and demonstration
5.degree of deviation from a horizontal plane;
the roof had a steep pitch
6.any of various dark heavy viscid substances obtained as a residue
7.a high approach shot in golf
8.an all-fours game in which the first card led is a trump
9.abrupt up-and-down motion (as caused by a ship or other conveyance);
the pitching and tossing was quite exciting
10. the action or manner of throwing something;
his pitch fell short and his hat landed on the floor
1.throw or toss with a light motion;
flip me the beachball
2.move abruptly;
The ship suddenly lurched to the left
3.fall or plunge forward;
She pitched over the railing of the balcony
4.set to a certain pitch;
He pitched his voice very low
5.sell or offer for sale from place to place
6.be at an angle;
The terrain sloped down
7.heel over;
The tower is tilting
8.erect and fasten;
pitch a tent
9.throw or hurl from the mound to the batter, as in baseball;
The pitcher delivered the ball
10. hit (a golf ball) in a high arc with a backspin
11. lead (a card) and establish the trump suit
12. set the level or character of;
She pitched her speech to the teenagers in the audience