DuckCorp

DuckCorp Dico

(RFC 2229 compliant dictionary server)

Found one definition

  1.                 From WordNet (r) 3.0 (2006):
                    

    atonicity n 1: lack of normal muscular tension or tonus [syn: atonicity, atony, atonia, amyotonia] [ant: tone, tonicity, tonus]