Medical Dictionary

atonicity

noun ato·nic·i·ty \ˌā-tō-ˈnis-ət-ē, ˌat-ə-ˈnis-\
plural ato·nic·i·ties

Medical Definition of ATONICITY

:  lack of normal tension or tonus <intestinal atonicity as a cause of constipation>

Browse

How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears