diminished susceptibility to pain
Decreased sensibility to pain. ... Synonym: hypalgia, hypoalgesia. ... Origin: G. Hypo, under, + algesis, sense of pain ... (05 Mar 2000) ... 
(hi″pal-je´ze-ә) diminished sensibility to pain. adj., hypalge´sic., adj.
Type: Term Pronunciation: hī′pal-jē′zē-ă, hip-al- Definitions: 1. Decreased sensibility to pain. Synonyms: hypoalgesia
hypalgesia Decreased sensibility to pain; also, hypalgia, hypoalgesia.
decreased sensitivity to pain (opposed to hyperalgesia).