{{Wiktionary|rotary}} '''Rotary''' may refer to:
==Science, engineering and technology== * Rotary motion<!--keep at top--> * Rotary dial, a rotating telephone dial * Rotary engine (disambiguation), multiple types of engines called "rotary" * Rotary latch * Rotary milking shed, a type of milking shed used in the dairy industry * Rotary snowplow, one type of railroad snowplow used especially for deep snow removal * Rotary system, a type of pre-electronic telephone switch * Rotary table (drilling rig), a device used to apply directional force to a drill string * Rotary tiller, a motorised cultivator * Rotary woofer, a type of loudspeaker capable of producing very low frequency sound * Rotary wing aircraft
==Organisations and enterprises== * Rotary International, or Rotary Club, an international service organization founded in the United States ** Rotary Foundation, non-profit foundation of Rotary International ** Rotary Scholarships, scholarships offered by the organization * Rotary Jaipur Limb Project, a U.K. charity which provides prosthetic limbs to amputees in India and several African countries * Rotary Watches, a Swiss watchmaker
==Other uses== * Rotary (intersection) or roundabout, a circular roadway intersection * "The Rotary", a song by Andy Partridge from ''Take Away / The Lure of Salvage''
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