Main Entry: in·com·pat·i·bil·i·ty

Pronunciation: \ˌin-kəm-ˌpa-tə-ˈbi-lə-tē\

Function: noun

Inflected Form(s): plural in·com·pat·i·bil·i·ties

Date: 1611

1 a : the quality or state of being incompatible b : lack of interfertility between two plants
2 plural : mutually antagonistic things or qualities