• (a.) Between lobes; as, the interlobar notch of the liver; the interlobar ducts of a gland.
(in″tәr-lo´bәr) between lobes.
In`ter·lo'bar adjective (Anat.) Between lobes; as, the interlobar notch of the liver; the interlobar ducts of a gland. 
Type: Term Pronunciation: in′tĕr-lō′bar Definitions: 1. Between the lobes of an organ or other structure.