[n] an overland journey by hunters (especially in Africa)
[n] a series of actions advancing a principle or tending toward a particular end; "he supported populist campaigns"; "they worked in the cause of world peace"; "the team was ready for a drive toward the pennant"; "the movement to end slavery"; "contributed to the war effort"
[n] several related operations aimed at achieving a particular goal (usually within geographical and temporal constraints)
[n] a race between candidates for elective office
[v] go on a campaign; go off to war
[v] run, stand, or compete for an office or a position; "Who's running for treasurer this year?"
[v] exert oneself continuously, vigorously, or obtrusively to gain an end or engage in a crusade for a certain cause or person; be an advocate for; "The liberal party pushed for reforms"; "She is crusading for women's rights"; "The Dean is pushing for his favorite candidate"
agitate, cause, crusade, crusade, drive, effort, fight, hunting expedition, military campaign, movement, political campaign, press, push, run, safari, take the field