un ‧ real /ˌʌnˈrɪəl◂/ BrE AmE adjective
[ Word Family: noun : ↑ realism , ↑ realist , ↑ reality , ↑ unreality , ↑ realization ; adverb : ↑ real , ↑ really , ↑ realistically ≠ ↑ unrealistically ; adjective : ↑ real , ↑ unreal , ↑ realistic ≠ ↑ unrealistic ; verb : ↑ realize ]
1 . [not before noun] an experience, situation etc that is unreal seems so strange that you think you must be imagining it:
It seemed unreal to be sitting and talking to someone so famous.
2 . not related to real things that happen:
Many people go into marriage with unreal expectations.
3 . spoken very exciting SYN excellent :
Our trip to Disneyland was unreal.
—unreality /ˌʌnriˈæləti, ˌʌnriˈælɪti/ noun [uncountable]