- pitcher, hurler, twirler - (baseball) the person who does the pitching; "our pitcher has a sore arm"
 --1 is a kind of thrower; ballplayer, baseball player
 --1 has particulars:left-handed pitcher, left-hander, left hander, lefthander, lefty, southpaw; right-handed pitcher, right-hander; reliever, relief pitcher, fireman; screwballer; starting pitcher Derived form: verb pitch9 
- pitcher, ewer - an open vessel with a handle and a spout for pouring
 --2 is a kind of vessel
 --2 has particulars: cream pitcher, creamer
- pitcher, pitcherful - the quantity contained in a pitcher
 --3 is a kind of containerful
 
- pitcher, mound - 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"
 --4 is a kind of position
 --4 is a member of baseball team