dreamy /ˈdɹiː.mi/ adjective4 •As in a dream; resembling a dream.It's so dreamy / Oh, fantasy free me / So you can't see me — 1973 •Having a pleasant or romantic atmosphere.That place was so dreamy! •Tending to dream or daydream.Cocktails and moonlit nights / That dreamy look in your eye / Give me a tropical contact high — 1988 •(informal) Sexy; handsome; attractive.I love the doctor in that American TV show: he is so dreamy! formsdreamier · dreamiest