Treadmill
/trˈɛˌdmɪl/
Listen pronunciation
Definition
(noun) A piece of indoor sporting equipment used to allow for the motions of running or walking while staying in one place.
Sentence Examples
With half an hour on this treadmill you'll work up a pretty good sweat.
I broke a sweat running on the treadmill.
CEFR Practice Quiz
He likes to run for thirty minutes on the ____ every single morning to stay healthy and improve his fitness today.