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hypalgesic
hypalgesic adj. 
/ˌhʌɪpalˈdʒiːsɪk/, /ˌhaɪˌpælˈdʒisɪk/ exhibiting or tending to produce hypalgesia.
Brit. /ˌhʌɪpalˈdʒiːzɪk/
, /ˌhʌɪpalˈdʒiːzɪk//ˌhʌɪpalˈdʒiːsɪk/U.S. /ˌhaɪˌpælˈdʒizɪk/
, /ˌhaɪˌpælˈdʒizɪk//ˌhaɪˌpælˈdʒisɪk/ΘΚΠ
the world > health and disease > healing > medical treatment > anaesthetization, pain-killing, etc. > [adjective] > pain killing
anodyne1543
anodynous1657
anodynic1847
pain-killing1865
analgesic1868
hypalgesic1911
neuroleptanalgesic1961
1911 T. L. Stedman Pract. Med. Dict. 405/2 Hypalgesic.
1916 L. F. Barker Monogr. Med. IV. 137 The effect of summation of stimuli should..be noticed, by drawing a sharp needle lengthwise over an analgesic or hypalgesic area.
1935 Discovery Aug. 226/2 One very fortunate property which such a generator appears to possess is its pain-relieving virtue, or hypalgesic action, a very useful condition when treating post-operative cases.
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