Dichlorodifluoromethane
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A chlorofluorocarbon halomethane formerly used as a refrigerant and aerosol spray propellant, now banned in many countries because of its effects on the ozone layer. uncountable
Synonyms
All synonymsEtymology
From dichloro + difluoro + methane.