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Meaning of hot bulb | Babel Free

Noun CEFR B2

Definitions

An internal combustion engine in which the fuel is ignited by hot, compressed gas rather than a spark

Equivalents

Italiano testacalda

CEFR level

B2

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

See also

hot burglary hot buttered rum hot button hot cargo hot carl hot cathode