phantom
🇺🇸
/ˈfæntəm/
🇬🇧
/ˈfæntəm/
an imaginary or ghostly figure
He saw a phantom in the mirror that scared him.
something that is imagined rather than real
The fear of failure is just a phantom in her mind.
ghostlike or unreal
The phantom figure appeared and disappeared quickly.
existing only in the imagination
His phantom dreams never came true.