Defn: Growing immediately above, or in front of, a leaf; as, intrafoliaceous stipules.

INTRAFUSION
In`tra*fu"sion, n. Etym: [Pref. intra- + L. fundere, fusum, to pour.]

Defn: The act of pouring into a vessel; specif. (Med.), the operation of introducing a substance into a blood vessel; as, intrafusion of blood.

INTRALOBULAR
In`tra*lob"u*lar, a. (Anat.)

Defn: Within lobules; as, the intralobular branches of the hepatic veins.

INTRAMARGINAL
In`tra*mar"gin*al, a.

Defn: Situated within the margin. Loudon.

INTRAMERCURIAL
In`tra*mer*cu"ri*al, a. (Astron.)

Defn: Between the planet Mercury and the sun; — as, the hypothetical
Vulcan is intramercurial.

INTRAMOLECULAR
In`tra*mo*lec"u*lar, a. (Chem. & Physics)