/ Dictionary / Index M mad-dog skullcap: Meaning and Definition of Find definitions for: mad'-dog skull'cap Pronunciation: (mad'dôg", -dog"), [key] — Bot. Bot. a North American skullcap, Scutellaria lateriflora, having underground stems and one-sided clusters of blue to white flowers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mad-dog made Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language