adjective
- incapable of being communicated, imparted, shared, etc.
- not communicative; taciturn.
adjective
- incapable of being communicated
- an obsolete word for incommunicative
1630s; see incommunicable + -ity.
1560s, “not communicative,” from in- (1) “not” + communicable. Sense of “not able to be communicated” first recorded 1570s. Related: Incommunicably.