HyperDic: topspin

English > 1 sense of the word *topspin*:
NOUN	event	topspin	forward spin (usually of a moving ball) that is imparted by an upward stroke

English > *topspin*: 1 sense > noun 1, event
Meaning	Forward spin (usually of a moving ball) that is imparted by an upward stroke.
Broader	spin	A swift whirling motion (usually of a missile)