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Meaning of sealing washer | Babel Free

Noun CEFR B2

Definitions

A rubber or neoprene washer, sometimes metal-backed, typically placed on a fastener to prevent water from migrating into and through the fastener hole.

CEFR level

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

See also

sealing wax sealing-wax sealion sealioner sealioning sealmaker

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