Meaning of the word rotary in English

What does rotary mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

rotary

US /ˈroʊ.t̬ɚ.i/
UK /ˈrəʊ.tər.i/
"rotary" picture

Adjective

operating by rotation

Example:
•
The machine uses a rotary engine.
•
A rotary phone has a dial that you turn.

Noun

a rotary machine or device

Example:
•
The dentist used a small rotary to clean the tooth.
•
He adjusted the rotary on the machine.