DIOXIN /daɪˈɒksɪn/ ► audio Scrabble 14 Words With Friends 15 Scrabble letter values: D2I1O1X8I1N1 = 14 Definition noun any of several toxic or carcinogenic hydrocarbons that occur as impurities in herbicides. See all 18 words you can make from DIOXIN → 6-letter words Words starting with D Words ending with N ← Unscramble different letters