rotary

US /ˈroʊ.t̬ɚ.i/
UK /ˈroʊ.t̬ɚ.i/
"rotary" picture
1.

operating by rotation

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The machine uses a rotary engine.
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A rotary phone has a dial that you turn.
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revolvingrotatingturningspinningpivoting
1.

a rotary machine or device

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