exclusion

(noun) the state of being excluded.

(noun) the state of being excommunicated. Synonyms: excommunication, censure.

(noun) a deliberate act of omission. Synonyms: exception, elision. Example: "With the exception of the children, everyone was told the news."

(noun) the act of forcing out someone or something. Synonyms: ejection, expulsion, riddance. Examples: "The ejection of troublemakers by the police." "The child's expulsion from school."