squirrel cage (suomeksi)

Määritelmät:

A circular cage for a squirrel or other small animal, which rotates vertically as the animal runs at the bottom.
(lb, en, figuratively, by extension) A tedious, repetitive, unfulfilling activity or situation, especially one in which no progress is achieved.
(lb, en, engineering) Any other device, such as a fan or rotor, that resembles a squirrel cage in form.