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Definition of Freon
1. Noun. Any one or more chlorofluorocarbons (or related compounds) that are used as an aerosol propellant, organic solvent, or refrigerant. 
Definition of Freon
1. a refrigerant [n -S]
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1. Noun. Any one or more chlorofluorocarbons (or related compounds) that are used as an aerosol propellant, organic solvent, or refrigerant. 
1. a refrigerant [n -S]