IPA: /saɪˈklɒmɪtə/
KK: /saɪˈklɑːmɪtər/
A device that measures the distance traveled by a wheeled vehicle by counting the number of times the wheel turns.
He used a cyclometer to track how far he rode his bicycle.
Cyclometer → It is formed from "cyclus" (from Greek "kyklos", meaning circle) and "metron" (from Greek, meaning measure). The word "cyclometer" refers to a device that measures the distance traveled in a circular path, typically used in cycling.
Think of 'circle' ('cyclus') and 'measure' ('metron') to remember that a cyclometer is a device that measures distance traveled in a circular path.