I. ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun
( -s )
Etymology: change over
1. : the action of changing over
the point of changeover from low to high pressure
2. : an instance of changing over:
a. : a shift from one operation, one set of equipment or facilities, or one production model to another
b. : a conversion to a different system, program, or method
c. : a change to a different group of personnel
3. : a transition from one set of economic or social conditions or cultural standards or ideals to another
4. : the changing from one projector to another between reels during the continuous screening of a motion picture or program of motion pictures
II. noun
: a pause in a tennis match during which the players change ends of the court