Learn how to say Incommunicability correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word incommunicable:
not able to be communicated to others:
the pain of separation took the form of an incommunicable depression
mid 16th century (in the sense ‘incommunicative’): from late Latin incommunicabilis ‘not to be imparted’, from in- ‘not’ + communicabilis (see communicable)