竞选 (jìng xuǎn) is a verb meaning 'to run for office' — that is, to formally seek election to a public or organizational position such as president, mayor, class representative, or student council member. The character 竞 (jìng) means 'to compete' or 'to vie', while 选 (xuǎn) means 'to select' or 'to elect'. Together, they convey the idea of competing in an election process where voters choose among candidates. This word emphasizes the active, competitive nature of seeking elected office.

竞选 is commonly used in political, academic, and institutional contexts — for example, during national elections, university student union campaigns, or internal leadership elections in companies or clubs. It implies formal candidacy, campaigning (e.g., giving speeches, distributing flyers), and adherence to procedural rules. While it can be used for any level of election, it carries a slightly formal or official tone and is rarely used for casual or informal selections (e.g., choosing a team captain by show of hands). It is distinct from simply being 'selected' (被选) — 竞选 always refers to the candidate’s active participation in the race.