antiozonant

[ an-tee-oh-zoh-nuh nt, an-tahy- ]
/ ˌæn tiˈoʊ zoʊ nənt, ˌæn taɪ- /

noun Chemistry.

an admixture to natural or synthetic rubber for preventing ozonolysis.

Origin of antiozonant

1950–55; anti- + ozonant (ozon(ize) + -ant)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019