Meaning of fire diamond | Babel Free
Definitions
A coloured diamond symbol identifying the specific risks posed by a hazardous material according to the NFPA 704 classification.
informal
Examples
“Many facilities that manufacture, use, or store hazardous materials use the NFPA fire diamond to communicate fire hazards. Indeed, numerous cities have local regulations or ordinances requiring the use of fire diamonds or equivalent communication/warning labels.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.