HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › biohazard symbol
← Back to search

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 all B2 English words →

See also

bioheat bioherbicide bioheritage bioherm biohistory biohomochirality

Learn this word in context

See biohazard symbol used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free