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Meaning of metalline | Babel Free

Noun CEFR B2

Definitions

A substance of variable composition, but resembling a soft, dark-coloured metal, used in the bearings of machines to reduce friction, and as a substitute for lubricants.

dated, uncountable

CEFR level

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

See also

Metalling metallisation metallism metallist Metallization Metallize

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