throw–in 
/ˈθroʊˌɪn/ noun
plural throw–ins /ˈθroʊˌɪn/ noun [count] sports : an act of throwing a ball into a playing area or to another player: such as a : a throw made in soccer or rugby to put the ball back in play after it has gone out of the playing area
b : a throw from a player in the outfield to a player in the infield in baseball
b : a throw from a player in the outfield to a player in the infield in baseball
