• Rotary

    Full definition of rotary

    Adjective

    rotary

    1. Having or being capable of having rotation.A rotary engine revolves the heads rather than having pistons go back and forth.

    Noun

    rotary

    (plural rotaries)
    1. (New England) A traffic circle.
    2. Usually with a capital initial, short for Rotary International, an international club for community service.
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