rib

Noun

The human rib cage

(countable) The ribs are a number of bones just below the shoulder that wrap around the top of the torso that protect the lungs and heart.
A broken rib is generally treated by putting a bandage several times around the chest and the back.

Plain form
rib

Third-person singular
ribs

Past tense
ribbed

Past participle
ribbed

Present participle
ribbing

Parts of the body (edit)
head	ears - eyes - eyebrow - nose - mouth - lips - tongue - tooth (pl. teeth) - cheeks - chin
torso	neck - throat - shoulders - chest - breasts - ribs - abdomen - pelvis - back
internal organs	heart - lungs - liver - stomach - kidneys - intestines - bladder - ovaries - uterus/womb
extremities	arms - hands - fingers - legs - feet - toes
sex organs	penis - vagina - testicle - ovary - vulva