Is “Lamp” a Scrabble word?

1.A device that generates heat, light or other radiation. Especially an electric light bulb.

2.A device containing oil, burnt through a wick for illumination; an oil lamp.

3.A piece of furniture holding one or more electric light sockets.

1.To hit, clout, belt, wallop.

2.To hunt at night using a lamp; see lamping.

3.To hang out or chill; to do nothing in particular.