/ Dictionary / Index T thank-you-ma'am: Meaning and Definition of Find definitions for: thank-you-ma'am Pronunciation: (thangk'yoo-mam"), [key] — n. a bump or depression in a road that jars a person riding over it. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. thank-you Thant Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language