kissimmee river kissimmee • kissing · · · Info · Definitions · Characters · · kissimmee river · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) a river of central Florida that flows southward to Lake Okeechobee. Synonyms: Kissimmee, Kissimmee River. · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B m latin small letter m U+006D r latin small letter r U+0072 s latin small letter s U+0073 v latin small letter v U+0076