defoliant defoliage • defoliate · · · Info · Definitions · Characters · · defoliant · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) a chemical that is sprayed on plants and causes their leaves to fall off. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074