Rotary

Look up rotary in Wiktionary, the free dictionary.

Rotary may refer to:

General

• Rotary motion

Engineering and technology

• 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
  • Rotary Foundation, non-profit foundation of Rotary International
• Rotary Watches, a Swiss watchmaker

Roads

• Roundabout, or "rotary", a type of circular roadway intersection, often featuring continuous yield-to-rotary-traffic flow rules
• Traffic circle, or "rotary", a type of circular roadway intersection, often featuring entry control signs or signals