banish(redirected from banishment)
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To prohibit someone from a certain place or thing. My rude comments got me banished from that website. My friends and I were banished from that restaurant after we got into a fight there.
See also: banish
banish someone or something from some place
to ban or evict someone or something from some place. The town council banished motorcycles from all the parks in town. The new law banished vagrants from the train station.