1. The ratio of the distance travelled (in kilometres) to the time spent travelling (in hours)
   - kilometers per hour [N. Amer], kilometres per hour [Brit, Cdn], km/h

Type of: rate

Encyclopedia: Kph

• olfactory organ
• olfactory perception
• olfactory property
• olfactory sensation
• Olfersia
• Olfersia cervina
• Olga Korbut
• olibanum
• oligarch
• oligarchic
• oligarchical
• oligarchy
• oligo-
• Oligocene
• Oligocene epoch
• Oligochaeta
• oligochaete
• oligochaete worm
• oligoclase
• oligodactyly
• oligodendria
• oligodendrocyte
• oligodendroglia
• oligodontia
• oligomenorrhea