Main Entry: ¹im·pas·si·ble

Pronunciation: \(ˌ)im-ˈpa-sə-bəl\

Function: adjective

Etymology: Middle English, from Middle French or Late Latin; Middle French, from Late Latin impassibilis, from Latin in- + Late Latin passibilis passible

Date: 14th century

1 a : incapable of suffering or of experiencing pain b : inaccessible to injury
2 : incapable of feeling : impassive

— im·pas·si·bil·i·ty \-ˌpa-sə-ˈbi-lə-tē\ noun

— im·pas·si·bly \-ˈpa-sə-blē\ adverb