Meaning of “unreal” - Learner’s Dictionary

unreal

adjective uk us /ʌnˈrɪəl/

Something that is unreal seems so strange that it is difficult to believe:

For a while I couldn't believe she was dead - it all seemed unreal.
unreality uk us /ˌʌnriˈæləti/ noun [ U ]

(Definition of “unreal” from the Cambridge Learner’s Dictionary © Cambridge University Press)