MPH
n. uncountable B1 Intermediate US //ˈɛmˈpiˈeɪtʃ// mph
n. Stands for miles per hour. A measurement of how fast a vehicle is moving. It tells you how many miles a car or bike travels in one hour.
n. Abbreviation for miles per hour. A unit of speed expressing the number of international miles travelled in one hour. Typically used as a measurement of velocity in road transport and aviation contexts.
The speed limit on this road is 30 MPH.
The driver was pulled over for travelling at 85 MPH in a zone restricted to 65 MPH.
Engineers designed the high-speed rail system to maintain a cruising speed of 200 MPH while ensuring passenger comfort through advanced vibration dampening technology.
Usage
Usually written in capital letters; functions as a singular unit of measurement and does not take a plural 's'.