1.Definition: (baseball) the person who does the pitching

"Our pitcher has a sore arm"

Related Noun(s):hurler, twirler

Category: People

2.Definition: (botany) a leaf that that is modified in such a way as to resemble a pitcher or ewer

Category: Plants

3.Definition: an open vessel with a handle and a spout for pouring

Related Noun(s):ewer

Category: Objects

4.Definition: the position on a baseball team of the player who throws the ball for a batter to try to hit

"He has played every position except pitcher", "They have a southpaw on the mound"

Related Noun(s):mound

Category: General

5.Definition: the quantity contained in a pitcher

Related Noun(s):pitcherful

Category: General