The Collaborative International Dictionary of English v.0.48:
golfclub \golfclub\, golf club \golf club\n. an implement used by a golfer to hit a golf ball. Syn: club. [WordNet 1.5]WordNet (r) 3.0 (2006):
golf-club n 1: golf equipment used by a golfer to hit a golf ball [syn: golf club, golf-club, club]