triple jump

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A distance jump in track and field consisting of a hop landing on the take-off foot, a stride landing on the other foot, and a jump landing on both feet.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun An athletics field event where one has to travel as far as possible after taking one hop, a step, then a jump

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun an athletic contest in which a competitor must perform successively a hop and a step and a jump in continuous movement