earlobe
nounUK /ˈɪələʊb/
US /ˈɪrloʊb/
The soft, round bottom part of your ear.
She wore a tiny gold stud in her left earlobe.
OTHER MEANINGS
2. The fleshy lower edge of the human ear where earrings are often worn.
He got his earlobe pierced at the mall.
3. A hanging flap of skin or flesh resembling an earlobe.
The dog's long earlobes flopped as it ran.
4. The lower rounded part of a leaf or petal.
The leaf's earlobe curved gently toward the stem.