Nipple

I have a discharge from my nipple.

Layla's right nipple was cut off.

The circular area around the nipple is called areola.

Skura got her right nipple pierced.

Have you had any nipple discharge?

Mary felt annoyed at the girl; just because bras had become passé, did a girl with so pronounced a bosom have to cater to fashion? In this case practicality dictated a bra, and Mary stood at the desk feeling herself flushing with disapproval. And artificial nipple-dilation; it was just too much.

Joan Trieste wore skin-tight dark pants and slippers and a cotton man’s-style shirt; as far as he could tell, she had on no bra, as fashion dictated, but her nipples were merely flat dark circles beneath the white cotton fabric of her shirt: she could not afford or did not care to have the currently-popular dilation operation.

I could tell he didn't agree but he went to the corner and took up his squirrel gun, feeling the nipple for a percussion cap.

Turn the nipples on to the bicycle spokes only one turn, for each spoke on the new wheel all the way around until they are all snug, then check alignment.

These were first constructed by heading the spokes, threading them through a steel felloe or rim and inserting them into screwed nipples which were in their turn screwed into the flanges of the hub.