'Intrafusion' definitions:

Definition of 'Intrafusion'

From: GCIDE

Intrafusion \In`tra*fu"sion\, n. [Pref. intra- + L. fundere, fusum, to pour.] The act of pouring into a vessel; specif. (Med.), the operation of introducing a substance into a blood vessel; as, intrafusion of blood. [1913 Webster]