/ Dictionary / Index D densimeter: Meaning and Definition of Find definitions for: den•sim•e•ter Pronunciation: (den-sim'i-tur), [key] — n. Chem., Physics. any instrument for measuring density. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: densimeter (Thesaurus) densify densitometer Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language