Medical Dictionary

insensible

adj in·sen·si·ble \-ˈsen(t)-sə-bəl\

Medical Definition of INSENSIBLE

1
:  incapable or bereft of feeling or sensation: as a :  unconscious <knocked insensible by a sudden blow> b :  lacking sensory perception or ability to react <insensible to pain> c :  lacking emotional response :  apathetic
2
:  not perceived by the senses <insensible perspiration>
in·sen·si·bil·i·ty \(ˌ)in-ˌsen(t)-sə-ˈbil-ət-ē\ noun, plural in·sen·si·bil·i·ties

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