/ Dictionary / Index S stick-in-the-mud: Meaning and Definition of Find definitions for: stick-in-the-mud Pronunciation: (stik'in-u-mud"), [key] — n. someone who avoids new activities, ideas, or attitudes; old fogy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: stick-in-the-mud (Thesaurus) stick insect stickit 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