Wordnet 3.0
NOUN (1)
1.
the sport of gliding on skates;
The Collaborative International Dictionary of English v.0.48:
Skate \Skate\, v. i. [imp. & p. p. Skated; p. pr. & vb. n.
Skating.]
To move on skates.
[1913 Webster]
WordNet (r) 3.0 (2006):
skating
n 1: the sport of gliding on skates