Search Result for "pain threshold":
Wordnet 3.0

NOUN (1)

1. the lowest intensity of stimulation at which pain is experienced;
- Example: "some people have much higher pain thresholds than do other people"



WordNet (r) 3.0 (2006):

pain threshold
    n 1: the lowest intensity of stimulation at which pain is
         experienced; "some people have much higher pain thresholds
         than do other people"