/ Dictionary / Index W wood frog: Meaning and Definition of Find definitions for: wood' frog" Pronunciation: [key] a typically light-brown frog, Rana sylvatica, inhabiting moist woodlands of eastern North America, having a dark, masklike marking on the head. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. wood fern woodgrain Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language