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English definition of “dream”

dream

noun     /driːm/
SLEEP [C] A2 a series of events and images that happen in your mind while you are sleeping : a bad dream I had a very strange dream last night .Dreaming
HOPE [C] B1 something that you want to happen although it is not very likely : It was his dream to become an actor .Goals and purposesUnreal things and unreality
be in a dream UK B2 to not notice things that are around you because you are thinking about something else Dreaming
(Definition of dream noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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