/ Dictionary / Index D dropping: Meaning and Definition of Find definitions for: drop•ping Pronunciation: (drop'ing), [key] — n. the act of a person or thing that drops. something that drops or falls in drops. dung, esp. in the form of pellets. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dropping (Thesaurus) dropper-in dropping bottle Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language