From Longman Dictionary of Contemporary Englishanti-perspirantˌanti-ˈperspirant noun [uncountable] DCBa substance that prevents you sweating → deodorant
Examples from the Corpus
anti-perspirant• So try an extended-life anti-perspirant like Linden Voss.• Fortunately, there's now a real alternative to anti-perspirant.• Every morning the chemicals in your anti-perspirant react with your sweat to form a plug. 