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Meaning of superhard | Babel Free

Adjective CEFR B2

Definitions

Having a very high hardness.
Highly strengthened against attack.
Having a hardness between that of boron nitride and that of diamond.
not-comparable

Examples

“a superhard missile silo”

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

superhealthy superhearty superheatable superheated superheavy superheavyweight