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Meaning of biohazard symbol | Babel Free

Noun CEFR B2

Definitions

A symbol that is universally recognized as a warning against substances that pose a threat to the health of living organisms, primarily that of humans.

CEFR level

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

See also

bioheat bioherbicide bioheritage bioherm biohistory biohomochirality

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