pain
Cross references: 1. effort 1. pain \'pa-n\ \-l*s\ n [ME, fr. OE peine, fr. L poena, fr. Gk poine- payment, pen]alty; akin to Gk tinein to pay, tinesthai to punish, time- price, value, honor 1: PUNISHMENT 2a: unpleasant or distressing sensation due to bodily injury or disorder 2b: acute mental or emotional distress or suffering : GRIEF pl 3: the throes of childbirth pl 4: CARE, TROUBLE - pain.less aj 2. pain vt 1: to make suffer or cause distress to : HURT archaic 2: to put (oneself) to trouble or exertion archaic 1: SUFFER 2: to give or have a sensation of pain
Webster's English Dictionary