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Meaning of pyrophorus | Babel Free

Noun CEFR B2

Definitions

a substance capable of catching fire spontaneously on exposure to the air, especially in a finely divided state

uncountable

CEFR level

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

pyrophosphatase Pyrophosphate pyrophosphohydrolase pyrophosphokinase pyrophosphoramide pyrophosphoric acid

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