Un beau rêve = a beatiful dream / a nice dream, a sweet dream.
(I wish you) sweet dreams
beau reve but with a circumflex over the e in reve.
Sweet dreams and hope to see you soon
It should be 'beau rêve' or even more more usual is the plural - 'beaux rêves', as in English. It means good (or sweet) dream.
It means "the dream".
un rêve - a dream
"Dream on, dreamer"
"I dream of you" Literally: of you i dream
= = doux rêves =sweet dreams
Un rêve (masc.) is a dream in French.
the girlfriend of my dreams
In the middle of a dream.