/ Dictionary / Index S semifloating: Meaning and Definition of Find definitions for: sem•i•float•ing Pronunciation: (sem"ē-flō'ting, sem"ī-), [key] — adj. noting or pertaining to a driving axle of an automobile or the like, the inner end of which is carried by the differential gear and the outer end of which is keyed to a wheel supported by the axle housing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. semiflexible semifluid Related Content Daily Word Quiz: menagerie Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language