activated charcoal activated carbon • activated sludge · · · Info · Definitions · Synonyms · Characters · · activated charcoal · · Text Common · · Latin · · Scripts 18 · · Length 7 · · Syllables Definitions · · · (noun) powdered or granular carbon used for purifying by adsorption; given orally (as a slurry) it is an antidote for some kinds of poisons. Synonyms: activated carbon, activated charcoal. · · Noun Definition 1 Synonyms · · · activated carbon · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076