definition of
pain

[1] #1 pain n. [hurting] a symptom of some physical hurt or disorder; "the patient developed severe pain and distension". wn

[2] #2 pain n. [painfulness] emotional distress; a fundamental feeling that people try to avoid; "the pain of loneliness". wn

[3] #3 pain n. [pain sensation, painful sensation] a somatic sensation of acute discomfort; "as the intensity increased the sensation changed from tickle to pain". wn

[4] #4 pain v. [trouble, ail] cause bodily suffering to and make sick or indisposed. wn

[5] #5 pain v. [anguish, hurt] cause emotional anguish or make miserable; "It pains me to see my children not being taught well in school". wn