Phrase guide

cross the aisle

verb · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

verb

Meaning 1

To vote, unite, or otherwise co-operate with members of another political party in order to achieve governmental or political action.

Definition source: English Wiktionary via Wiktextract

Usage: US, idiomatic

Topics: government, politics

Examples

  • 2008: Fareed Zakaria, The Post-American World, Chapter VI The British prime minister doesn't need any support from the opposition party; he has a ruling majority by definition. The American system, by contrast, is one of shared power, overlapping functions, and checks and balances. Progress requires broad coalitions between the two parties and politicians who will cross the aisle.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

Of a member of a parliament, to resign from one's political party and join another party, resulting in moving from one's currently assigned desk or seat in the legislative chamber to a new desk or seat physically located with the other members of one's new party.

Definition source: English Wiktionary via Wiktextract

Usage: Canada, UK, idiomatic

Topics: government, politics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.