What does "kph" mean?

Initialism of kilometre(s) per hour.

How do you pronounce "kph"?

Pronounced //ˌkeɪpiˈeɪt͡ʃ//.

Common synonyms include: kilometer per hour, kilometers per hour, kilometres per hour, km per hour, km/h, kmh.

/ˌkeɪpiˈeɪt͡ʃ/ noun

noun ·Rare ·Advanced level

Noun

1
Initialism of kilometre(s) per hour. abbreviation, alt-of, initialism
"The change, from a maximum top speed of 80 kph (48 mph) to 100 kph (60 mph), has been spurred on by a roads revolution in India, the centrepiece of which is the 3,650-mile Golden Quadrilateral highway, the largest infrastructure project undertaken since the country became independent in 1947."
2
the ratio of the distance traveled (in kilometers) to the time spent traveling (in hours) wordnet
3
Initialism of keystroke(s) per hour. abbreviation, alt-of, initialism

"He was driving at over 120 kph when the accident happened."