Dictionary
frog•man
Pronunciation: (frog'man", -mun, frôg'-), [key]—
n.,
—pl. -menPronunciation: (-men", -mun). [key]
a swimmer specially equipped with air tanks, wet suit, diving mask, etc., for underwater demolition, salvage, military operations, scientific exploration, etc.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.