0 a person who often thinks about doing something else or being somewhere else, instead of paying attention to what is happening where they are now:
He is an underachiever and excessive daydreamer whose gullibility allows him to believe anything he hears, which makes him a constant source of misinformation.
He is something of a daydreamer and a romantic but not very skilled at expressing his feelings.
He was in his primary school years somewhat of a daydreamer, preferring play to study.
He is also overconfident about his fighting skills and is a total daydreamer.
She is creative, empathetic, quirky, forward, lovely, eccentric, nave and a daydreamer who lacks common sense but has bursts of assertiveness and intelligence.
We are taught in school that imagination and intuition are virtues of the daydreamer, not the true student.