imagination
US /ɪˌmædʒ.əˈneɪ.ʃən/
UK /ɪˌmædʒ.əˈneɪ.ʃən/
1.
the faculty or action of forming new ideas, or images or concepts of external objects not present to the senses
:
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Children have vivid imaginations.
•
His story was a product of his own imagination.