figment

/ˈfɪɡmənt/
noun
  1. Something that exists only in the imagination; a made-up thing that is not real.
    • The perfect vacation she described was a figment, not something they could afford.
    • He thought he heard a voice, but it was only a figment of his tired mind.
    • The monster under the bed was just a figment of the child's imagination.
Antonyms
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