IPA: /ˈpɛdəˌmɛtə/
KK: /ˈpɛdəˌmɛtər/
A device that counts the number of steps a person takes to estimate the distance they have walked.
She uses a pedometer to track her daily steps and stay active.
Pedometer → It is formed from "pedo-" (from Greek "pous", meaning foot) and "meter" (from Greek "metron", meaning measure). The word "pedometer" refers to a device that measures the distance traveled by foot.
Think of measuring how far you walk with your 'foot' ('pedo-') and 'measure' ('meter') — that's what a pedometer does.