breast•stroke
Pronunciation: (brest'strōk", bres'-), [key] — n., v., -stroked, -strok•ing.
—n. - a stroke, made in the prone position, in which both hands move simultaneously forward, outward, and rearward from in front of the chest while the legs move in a frog kick.
—v.i. - to swim using the breaststroke.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.