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.
A woman's breast.
A jewel; especially a diamond.
Lysergic acid diethylamide (LSD).
A woman's erect nipples, partially masked by clothing.
A skylight.
Any glazing above a main window, partition or door
Light from above; toplighting.
The upper (and usually smaller) part (casement) of a window, often hinged a the top