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Meaning of gear oil | Babel Free

Noun CEFR B2

Definitions

A high-viscosity lubricant intended for use on transmissions, transfer cases, and differentials in automobiles etc.

countable, uncountable

CEFR level

B2

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

See also

gear queer gear ratio gear shift gear stick gear train gear wheel