One of the curved bones forming the chest cage.

• Any similar rib bone in an animal.

A cut of meat including one or more rib bones.

A curved or transverse member that shapes or strengthens a structure.

• Used in ships, aircraft, or buildings.

A raised ridge or line in knitted fabric or cloth.

A main or prominent vein of a leaf.

A stalk of celery.

A joking tease, meant in good humor.

To tease or make fun of someone in a friendly way.

To shape, support, or reinforce by adding ribs.

Rigid inflatable boat: a lightweight inflatable with a hard hull.

• Routing Information Base: a router's database of routes.