Noun The group launched a campaign to protect the area from commercial development. The university is organizing a campaign to attract a more diverse student population.

A campaign is any series of actions or events that are meant to achieve a particular result, like an advertising campaign of television commercials and Internet ads that tries to convince kids to buy …

CAMPAIGN definition: 1. a planned group of especially political, business, or military activities that are intended to…. Learn more.

CAMPAIGN meaning: 1 : a series of activities designed to produce a particular result often used before another noun; 2 : a series of military battles, attacks, etc., designed to produce a particular result in a …

A campaign is a planned set of activities that people carry out over a period of time in order to achieve something such as social or political change. During his election campaign he promised to put the …

An operation or series of operations energetically pursued to accomplish a purpose: an advertising campaign for a new product; a candidate's political campaign.

In role-playing games, a campaign is a continuing storyline or set of adventures, typically involving the same characters. The purpose of the continuing storyline is to introduce a further aspect into the …

There are 12 meanings listed in OED's entry for the noun campaign, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Jan 20, 2026 · Noun campaign (plural campaigns) A series of operations undertaken to achieve a set goal.

Definition of campaign noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.