Pronunciation enPR: kouch, IPA (key): /kaʊtʃ/ Audio (US)(file) Audio (AU)(file) Noun Singular couch Plural couches (countable) A soft, plush seat for one or more people, often made of leather or cloth. Synonym: sofa Our pet cat and dog are both sitting down the couch. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads