unimaginable
/ˌʌnɪˈmædʒɪnəbəl/
adjective
- Impossible to imagine or conceive; extremely difficult or impossible to picture in the mind.
- It is unimaginable that we could run out of clean water one day.
- The scale of the universe is unimaginable to the human mind.
- She faced unimaginable hardships during her journey.
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