/ Dictionary / Index D dilly: Meaning and Definition of Find definitions for: dil•ly Pronunciation: (dil'ē), [key] — pl. -lies. something or someone regarded as remarkable, unusual, etc.: a dilly of a movie. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dillweed dilly bag Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language