Lewis Short
(adjective) : intĕrānĕus, a, um, inter
* Inward, interior, internal.
* Adj.: vomica,Scrib. Comp. 96.
* Subst.: intĕrānĕ-um, i, n., a gut, intestine: procedentis interanei morbus,Plin. 32, 9, 33, § 105.—In plur., Col. 9, 14; Plin. 30, 7, 20, § 64.
Charlton T. Lewis, Charles Short, A Latin Dictionary