The Dictionary of Internal Security

Dictionary

English  
foam - noun MP3
 
 
Definitions  
Def: a cream-like substance that is filled with bubbles of air
Example: If you spray the foam, it can form a blanket over the fire to exclude oxygen and cool the material.
 
Usage note  
Word family  
 
Collocations  
  • extinguishing foam
  • firefighting foam
  • low expansion foam
  • medium expansion foam
  • high expansion foam
  • film forming foam
  • foam concentrate
  • foam solution
  • foam expansion ratio
  • foam discharge rate
  • foam half-life
  • foam solution flow rate
 
See also  
 
dic_connotations