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Meaning of sump oil | Babel Free

Noun CEFR B2

Definitions

Lubricating oil contained in the sump of an engine; the waste oil drained from the sump at the time of an oil change.

uncountable

Examples

“Dirty sump oil is pumped out along a waste oil pipe line to storage tanks by the boiler house, to be used as boiler fuel.”

CEFR level

B2

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

See also

sump pit sump pump sump tank sumph sumphishness sumpit