Medical Dictionary


noun in·val·id·i·ty \ˌin-və-ˈlid-ət-ē, -va-\
plural in·val·id·i·ties

Medical Definition of INVALIDITY

:  incapacity to work because of prolonged illness or disability


May 30, 2015
metadata Hear it
data about other data
Take a 3-minute break and test your skills!
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