Something unforeseen is something that could not be predicted and was not expected. It's a surprise.

The meaning of UNFORESEEN is not anticipated or expected : not foreseen : unexpected. How to use unforeseen in a sentence.

unforeseen - WordReference English dictionary, questions, discussion and forums. All Free.

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UNFORESEEN definition: not seen or known beforehand; unanticipated See examples of unforeseen used in a sentence.

Define unforeseen. unforeseen synonyms, unforeseen pronunciation, unforeseen translation, English dictionary definition of unforeseen. adj. Not felt or realized beforehand; unexpected: unforeseen …

Definition of unforeseen adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Unforeseen definition: Not felt or realized beforehand; unexpected.

If something that has happened was unforeseen, it was not expected to happen or known about beforehand. Radiation may damage cells in a way that was previously unforeseen. Unfortunately, …

Jan 14, 2026 · Noun unforeseen (plural unforeseens) An event, incident, cost, etc. that was not foreseen.

If something that has happened was unforeseen, it was not expected to happen or known about beforehand. Radiation may damage cells in a way that was previously unforeseen. Unfortunately, …

Jan 14, 2026 · Noun unforeseen (plural unforeseens) An event, incident, cost, etc. that was not foreseen.

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