D defs.my
Entry 1 sense Webster, 1913

Intrafusion

· In·tra·fu·sion · IPA
01 n. The act of pouring into a vessel; specif. (Med.), the operation of introducing a substance into a blood vessel; as, intrafusion of blood.
  1. 1.
    The act of pouring into a vessel; specif. (Med.), the operation of introducing a substance into a blood vessel; as, intrafusion of blood.(Med.)