D defs.my
Entry 1 sense Webster, 1913

Lobe

/(lōb)/ · IPA /ləʊb/
01 n. Any projection or division, especially one of a somewhat rounded form
  1. 1.
    Any projection or division, especially one of a somewhat rounded form(Bot.)
Phrases & compounds
Lobe of the ear — the soft, fleshy prominence in which the human ear terminates below, also called the earlobe. See. Illust. of Ear.