CFCs
|C-F-Cs|
B2
/ˌsiːɛfˈsiːz/
(CFC)
ozone-depleting compounds
Etymology
Etymology Information
'CFC' originates from the chemical composition of the compounds, specifically the elements 'chlorine,' 'fluorine,' and 'carbon.'
Historical Evolution
The term 'CFC' was coined in the 20th century as these compounds became widely used in industrial applications.
Meaning Changes
Initially, CFCs were seen as harmless and beneficial, but over time, their role in ozone layer depletion was discovered, leading to a shift in perception.
Meanings by Part of Speech
Noun 1
chlorofluorocarbons, a class of compounds containing carbon, chlorine, and fluorine, once commonly used in refrigerants and aerosol propellants.
CFCs were widely used in air conditioning systems.
Synonyms
Last updated: 2025/01/11 11:45