forechecker

fore·check

F5251800 (fôr′chĕk′)intr.v. fore·checked, fore·check·ing, fore·checks To check an ice-hockey opponent in the opponent's own defensive zone.
fore′check′er n.

forechecker

(ˈfɔːˌtʃɛkə) n (Hockey (Field & Ice)) ice hockey a player who forechecks