/ Dictionary / Index D dropping bottle: Meaning and Definition of Find definitions for: drop'ping bot"tle Pronunciation: [key] a bottle with correlated lengthwise grooves in the neck and in the stopper, permitting a controlled flow of the liquid contents in the form of drops. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dropping drop press 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