afterpain \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷\noun (-s) Etymology:after (IV) + pain 1.: pain that follows an exciting cause only after a distinct interval < the afterpain of a tooth extraction > 2.afterpainsplural: pains that follow the termination of labor and are associated with contraction of the uterus towards its nonpregnant size