n.
1.a race between candidates for elective office
2.a series of actions advancing a principle or tending toward a particular end
3.several related operations aimed at achieving a particular goal (usually within geographical and temporal constraints)
4.an overland journey by hunters (especially in Africa) campaign v.
1.run, stand, or compete for an office or a position
2.exert oneself continuously, vigorously, or obtrusively to gain an end or engage in a crusade for a certain cause or person
3.go on a campaign
Idiom of the Day
supply and demand
the availability of something compared to the need or demand for something
The supply and demand for used sporting equipment is always very tight.