Is “Rib” a Scrabble word?

1.Any of a series of long curved bones occurring in 12 pairs in humans and other animals and extending from the spine to or toward the sternum

2.A part or piece, similar to a rib, and serving to shape or support something

3.A cut of meat enclosing one or more rib bones

1.To shape, support, or provide something with a rib or ribs.

2.To tease or make fun of someone in a good-natured way.

“He always gets ribbed for his outrageous shirts.”

3.To enclose, as if with ribs, and protect; to shut in.