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Meaning of caramel fuel | Babel Free

Noun CEFR B2

Definitions

A reactor fuel containing relatively little plutonium and thus not lending itself to weaponisation.

countable, uncountable

CEFR level

B2

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

See also

caramelan caramelen caramelin caramelisation caramelization caramelizer