campaign against (someone or something)(redirected from campaigning against him)
campaign against (someone or something)
1. To strongly oppose someone or something and encourage others to do the same; to fight against someone or something. Many people in our small town are campaigning against that big construction project because they feel that we don't need more stores so close to our homes.
2. To pursue an elected office against a specific opponent. I'll never win the student council presidency if I have to campaign against Caroline—she's so popular!
See also: campaign