Is “Pin” a Scrabble word?

1. 1.A needle without an eye (usually) made of drawn-out steel wire with one end sharpened and the other flattened or rounded into a head, used for fastening.

2. 2.A small nail with a head and a sharp point.

3. 3.A cylinder often of wood or metal used to fasten or as a bearing between two parts.

   “Pull the pin out of the grenade before throwing it at the enemy.”

Synonyms: peg, skittle, brooch, nail, tack, badge

1. 1.(often followed by a preposition such as "to" or "on") To fasten or attach (something) with a pin.

2. 2.(usually in the passive) To cause (a piece) to be in a pin.

3. 3.To pin down (someone).

Synonyms: peg