• synonyms

rubber room

See more synonyms for rubber room on Thesaurus.com
  1. Informal. a room padded with foam rubber for the confinement of a violent mentally ill person.
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Origin of rubber room

First recorded in 1975–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for rubber room

bedlam, madhouse, bughouse, nuthouse, sanatorium, sanitarium, asylum