Flat: A club is said to be "flat" when its head is at a very obtuse angle to the shaft.
Fog: Moss, rank grass.
Foozle: A bungling stroke.
Fore! The warning cry to any person in the way of the stroke. (Contracted from "before.")
Fore-Caddie: A caddie employed to go in advance of the players and locate the balls.
Foursome: A match in which four persons play: two on each side.
Gobble: A rapid, straight "putt" into the hole, such that, had the ball not gone in, it would have gone some distance beyond.
Grassed: This is said of a wooden club whose face is slightly "spooned" or sloped backward.
Green: First the whole links; second, the putting-green around the different holes.