kph k particle • Kpuesi · · · Info · Definitions · Synonyms · Characters · · kph · · Text Latin · · Script 3 · · 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, km/h. · · Noun Definition 1 Synonyms · · · kilometers per hour · · Synonym 1 kilometres per hour · · Synonym 2 km/h · · Synonym 3 Characters · · h latin small letter h U+0068 k latin small letter k U+006B p latin small letter p U+0070