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Meaning of well nut | Babel Free

Noun CEFR B2

Definitions

A type of nut with bulging rubber that grips the hole when the screw is screwed in. Its principle of operation is much like that of an anchor bolt.

CEFR level

B2

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

See also

well off well room well said well sinker well versed well wagon