Pronunciation: (un'dur-shot"; for 3 also un"dur-shot'), [key]
1. having the front teeth of the lower jaw projecting in front of the upper teeth, as a bulldog.
2. driven by water passing beneath: an undershot vertical water wheel.
pt. and pp. of undershoot.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.