in operation
Definitions
Equivalents
5 more languages
Examples
“The free market is still in operation, and the number⟳ fed from it increases weekly.”
“When the engine is in operation, the farther this lever is moved downward toward the driver (referring to as "opening the throttle") the faster the engine runs and the greater the power furnished.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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