/ Thesaurus Find synonyms for: Noun1. couchette, compartmentusage: a compartment on a European passenger train; contains 4 to 6 berths for sleepingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: couchette (Dictionary) Related Content Daily Word Quiz: transient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index