chemical reaction chemical property • chemical reactor · · · Info · Definitions · Synonyms · Characters · · chemical reaction · · Text Common · · Latin · · Scripts 17 · · Length 6 · · Syllables Definitions · · · (noun) (chemistry) a process in which one or more substances are changed into others. Synonyms: chemical reaction, reaction. Example: "There was a chemical reaction of the lime with the ground water." · · Noun Definition 1 Synonyms · · · reaction · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 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 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074