Lounge
Part of speech: verb
Definition: To relax as if in a lounge.
Part of speech: noun
Definition: A waiting room in an office, airport etc. A domestic living room. An establishment, similar to a bar, that serves alcohol and you are able to sit comfortably as music is being played softly in the background and/or a television program is being displayed . A large comfortable seat for 2.5 people or more, a sofa or couch. Also a lounge chair
Example sentence: In each of my homes, I have a leopard room. I don't know why, but I do. It's like my lounge next to the dressing rooms.
Couch
Part of speech: noun
Definition: An item of furniture for the comfortable seating of more than one person.Bed, resting-place.
Part of speech: verb
Definition: To lie down; to recline (upon a couch).To phrase in a particular style, to use specific wording.
Example sentence: After I quit the U.S. Ski Team, there was a fair amount of, you know, grief that follows that, and I just wanted to take a year off. And I had a friend that lived in Los Angeles, said I could crash on his couch. And so I just kind of did the first really spontaneous thing I'd done in my young adult life.