Hazardous foam Synonyms

Definitions for Hazardous


  • (adjective) involving potential loss or injury
  • (adjective) involving risk or danger

HF abbreviation

HF is an abbreviation for Hazardous Foam
What does HF stand for?
HF stands for "Hazardous Foam"

Definitions for Foam


  • (noun) a light mass of fine bubbles formed in or on a liquid
  • (verb) to be excited or emotionally stirred up with anger
  • (noun) a mass of small bubbles formed in or on a liquid