relaxant

from WordNet (r) 3.0 (2006)

relaxant
    adj 1: tending to relax or relieve muscular or nervous tension;
           "a relaxant drug"
    n 1: a drug that relaxes and relieves tension

from The Collaborative International Dictionary of English v.0.48

Relaxant \Re*lax"ant\ (r?-l?ks"ant), n. [L. relaxans, p. pr. of
   relaxare.] (Med.)
   A medicine that relaxes; a laxative.
   [1913 Webster]

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