The method or practice by which actions are done.
The act or process of operating; agency; the exertion of power, physical, mechanical, or moral.
A procedure for generating a value from one or more other values (the operands);
A military campaign (e.g. Operation Desert Storm)
A planned undertaking.
A business or organization.
a function which maps zero or more (but typically two) operands to a single output value.
The method by which a device performs its function.
A surgical procedure.
A series of preparations for vigorous exercise; a warm-up
A series of adjustments to an engine in order to improve its performance
A match or race (frequently one exhibition in nature) contested as preparation for a match or race of high stakes.