km/h kmet • kn · · · Info · Definitions · Synonyms · Characters · · km/h · · Text Common · · Latin · · Scripts 4 · · Length 1 · · Syllables Definitions · · · (noun) the ratio of the distance traveled (in kilometers) to the time spent traveling (in hours). Synonyms: kilometers per hour, kilometres per hour, kph. · · Noun Definition 1 Synonyms · · · kilometers per hour · · Synonym 1 kilometres per hour · · Synonym 2 kph · · Synonym 3 Characters · · / solidus U+002F h latin small letter h U+0068 k latin small letter k U+006B m latin small letter m U+006D