prime minister

noun

1

: the chief minister of a ruler or state

2

: the official head of a cabinet or ministry

especially : the chief executive of a parliamentary government

prime ministerial adjective

prime ministership noun

prime ministry noun

Examples of prime minister in a Sentence

the Prime Minister of England

Recent Examples on the Web

The prime minister said a formal environmental impact assessment has not started because the plan for the development has not been finalized. — Zana Cimili, Los Angeles Times, 29 June 2026

Asked who was better suited to serve as prime minister, 38% of respondents named Eisenkot; 36% said Netanyahu. — Tal Shalev, CNN Money, 29 June 2026

The prime minister said a formal environmental impact assessment has not started because the plan for the development has not been finalized. — ABC News, 28 June 2026

Andy Burnham, Britain’s soon-to-be prime minister, wants an array of bold new policies to attract voters who have grown tired of a Labour government mired in indecision and political backbiting. — Philip Aldrick, Fortune, 28 June 2026

Word History

First Known Use

1655, in the meaning defined at sense 1

Rhymes for prime minister

• administer
• sinister

Kids Definition

prime minister

noun

: the chief officer of the government in some countries

Legal Definition

prime minister

noun

prime min·​is·​ter

-ˈmi-nə-stər

1

: the chief minister of a ruler or state

2

: the official head of a cabinet or ministry

especially : the chief executive of a parliamentary government

prime ministerial

-ˌmi-nə-ˈstir-ē-əl

adjective

prime ministership noun

prime ministry

-ˈmi-nə-strē

noun