atonicity

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}]

from The Collaborative International Dictionary of English v.0.48

atonicity \atonicity\ n.
   1. 1 lack of normal muscular tension or tonus.

   Syn: atony.
        [WordNet 1.5]

[email protected]