Treadmill

/ˈtrɛdˌmɪl/

Meaning & Definition

noun
A machine used for walking or running while staying in the same place, often used for exercise.
I prefer to use the treadmill at the gym to get my daily cardio workout.
A situation or activity that is monotonous and unproductive, often involving repeated tasks.
He felt trapped in the daily treadmill of work with no end in sight.
A device consisting of a belt or surface that moves in a loop, commonly used for various tasks such as powering a mill.
The ancient treadmill was used to turn grain into flour.

Etymology

Middle English treadmille, from tread + mill

Common Phrases and Expressions

treadmill of life
A monotonous routine of life that seems to go nowhere.
on the treadmill
Referring to being stuck in a repetitive or unproductive routine.

Related Words

exercise
Physical activity that enhances or maintains physical fitness.
cardio
Exercises that raise your heart rate.

Slang Meanings

Hamster wheel
I feel like I'm running on a hamster wheel, just like a treadmill!
Rat race
Working long hours without getting ahead feels like a treadmill or a rat race.