[adjective] -ier, -iest approvingThe film opens with a dreamy (= beautiful, as if imagined) shot of a sunset.She gets this dreamy expression on her face (= looks as if she is not fully awake and is thinking of pleasant things) when she talks about food.
DREAMY
Meaning of DREAMY in English
Cambridge English vocab. Кембриджский английский словарь. 2012