/ Dictionary / Index C centrifugal: Meaning and Definition of Find definitions for: cen•trif•u•gal Pronunciation: (sen-trif'yu-gul, -u-gul), [key] — adj. moving or directed outward from the center (opposed to centripetal). pertaining to or operated by centrifugal force: a centrifugal pump. efferent. —n. a machine for separating different materials by centrifugal force; centrifuge. a rotating, perforated drum holding the materials to be separated in such a machine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: centrifugal (Thesaurus) centric centrifugal box Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language