Relaxin Definition
 rĭ-lăksĭn 
    noun
  
 A polypeptide hormone associated with pregnancy, used experimentally to relax the pelvic ligaments, as in childbirth.
 Webster's New World 
(biochemistry) A peptide hormone of the insulin superfamily.
Wiktionary 
    verb
  
 Eye dialect spelling of relaxing.
Wiktionary 
Other Word Forms of Relaxin
Noun
Singular:
 relaxinPlural:
 relaxinsOrigin of Relaxin
-  
relax +"Ž -in
From Wiktionary
 
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