Main Entry: in·sen·si·ble

Pronunciation: \-ˈsen(t)-sə-bəl\

Function: adjective

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