/ Dictionary / Index W welcome mat: Meaning and Definition of Find definitions for: wel'come mat" Pronunciation: [key] a doormat, esp. one with the word “welcome” printed on it. to extend a hearty welcome: The club put out the welcome mat for new members. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. welcome Welcome Wagon Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language