freon
/ˈfɹiːɒn/
Word Rarity
Very rare
Frequency: Zipf frequency 2.22 in modern English
8
Scrabble Score
5
Letters
2
Syllables
5
Unique Chars
Meaning
noun
Any of several nonflammable refrigerants based on halogenated hydrocarbon including R-12, R-22, and R-23.
Countable; Uncountable
Etymology
A genericization of the Chemours trademark "Freon." According to Flood, the name was formed from freeze and the arbitrary suffix -on.