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Meaning of roar back | Babel Free

Verb CEFR B2

Definitions

To suddenly become active, powerful or functional after a period of decline.

idiomatic, intransitive

Examples

“They would test their novel cancer vaccine against one of the most virulent forms of the disease, a cancer notorious for roaring back even in patients whose tumors had been removed.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

roar off roar on roar out roared roared ahead roared away

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