A woman's breast.
A jewel; especially a diamond.
A bright light, with a lens and reflector, on the front of a motor vehicle (or originally a ship or train), designed to illuminate the road when driving at night; normally one of a pair.
Lysergic acid diethylamide (LSD).
A woman's erect nipples, partially masked by clothing.
An opening at the apex of a dome.
The central boss of a volute.