/ Dictionary / Index C craniometer: Meaning and Definition of Find definitions for: cra•ni•om•e•ter Pronunciation: (krā"nē-om'i-tur), [key] — n. an instrument for measuring the external dimensions of skulls. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: craniometer (Thesaurus) craniom. craniometry Related Content Daily Word Quiz: drowsy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language