odorize🔊verbEtymology From odor + -ize.1British, English, Oxford, US To add an odorant to (especially a gas, so that leaks can be more easily detected).Synonymsaromatize, odorize, scentAntonymsdeodorizeDerived termsodorization, odorizer, reodorizeRelated termsdeodorizeHypernymsimbue, steep, tingeHyponymsfume, incense, musk, perfume