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adj

impossible

ihm-POS-ih-buhl
adj
1
Not able to happen or be done.
"It's impossible to finish the report by tomorrow."
"Getting concert tickets felt nearly impossible."
2
Extremely difficult to deal with or put up with.
"He's being completely impossible about the schedule change."

How to Use Impossible

Learner’s notes

In plain EnglishUnable to happen at all, or (informally) unbearably difficult to deal with.

Common pairings
virtually impossible mission impossible an impossible situation

Word Forms

more impossible comparative, impossibles plural, most impossible superlative

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It's _____ to finish the report by tomorrow.

Etymology

From Middle English impossible, from im- + possible.

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Rhymes for impossible

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