Is “Squib” a Scrabble word?

1.A small firework that is intended to spew sparks rather than explode.

“English Navy squibs set fire to two dozen enemy ships in a Dutch harbor during the 16th-century battle against the Spanish Armada.”

2.A similar device used to ignite an explosive or launch a rocket, etc.

3.A kind of slow match or safety fuse.

1.To make a sound like a small explosion.

2.To throw squibs; to utter sarcastic or severe reflections; to contend in petty dispute.

“to squib a little debate”