Adjective
Between lobules; as, the interlobular branches of the portal vein.
Source: Webster's dictionaryAs with the arteriole distribution, the veins follow the same pattern: the interlobular provide blood to the arcuate veins then back to the interlobar veins, which come to form the renal vein exiting the kidney for transfusion for blood. Source: Internet
The intercalated ducts drain into larger ducts within the lobule, and finally interlobular ducts. Source: Internet