/ Dictionary / Index I infiltrometer: Meaning and Definition of Find definitions for: in•fil•trom•e•ter Pronunciation: (in"fil-trom'i-tur), [key] — n. a device used to measure the infiltration capacity of a soil. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. infiltration gallery infimum Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language