Rotary-shutter
noun
1.
a camera shutter consisting of a rotating disk pierced with a slit that passes in front of the lens to expose the film or plate.
Read Also:
- Rotary-till
verb (used with or without object) 1. rototill.
- Rotary-tiller
noun 1. rototiller. 2. rotary plow.
- Rotary-valve
noun, Machinery. 1. a valve that rotates continuously or through an arc to open and close.
- Rotary-wing
noun, Aeronautics. 1. an airfoil that rotates about an approximately vertical axis, as that supporting a helicopter or autogiro in flight.
- Rotatable
verb (used with object), rotated, rotating. 1. to cause to turn around an axis or center point; revolve. 2. to cause to go through a cycle of changes; cause to pass or follow in a fixed routine of succession: to rotate farm crops. 3. to replace (a person, troops, etc.) by another or others, usually […]