/ Dictionary / Index I interfuse: Meaning and Definition of Find definitions for: in•ter•fuse Pronunciation: (in"tur-fyz'), [key] — v., -fused, -fus•ing. —v.t. to intersperse, intermingle, or permeate with something. to blend or fuse, one with another. to pour or pass (something) between, into, or through; infuse. —v.i. to become blended or fused, one with another. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. interfoliaceous intergalactic Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language