Nassau: Bet in which a round of 18 holes is divided into three — front nine, back nine, and full 18.
Net Score: Score for a hole or round after handicap strokes are deducted.
Never Up, Never In: Annoying saying coined for a putt that finishes short of the hole.
Niblick: Old term for a 9-iron.
Nine: Half of a course.
19th Hole: The clubhouse bar.