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superharden

Verb CEFR C1

Definitions

To make superhard.

transitive

Examples

Once the storm subsides, we can blast the ice smooth and allow it to superharden. That should sustain a landing while we contrive something longer-term.”

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
See all C1 English words →

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