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senator

American  
[sen-uh-ter] / ˈsɛn ə tər /

noun

  • senators
    plural
  1. Often Senator a member of a senate.

  2. Senator, (in the United States) a title of respect accorded a person who is or has been a member of the Senate.


senator British  
/ ˈsɛnətə /

noun

  1. (often capital) a member of a Senate or senate

  2. any legislator or statesman

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of senator

First recorded in 1175–1225; Middle English senatour, from Anglo-French, from Latin senātor, equivalent to sen(ātus) “council of elders” + -ātor noun suffix; see senate, -ator

Explanation

A senator is a person who works in the government. In the United States, senators are elected by voters to represent them in a state or federal senate. Each state in the US elects two senators who serve six-year terms in Washington, DC, where they pass laws and vote on policies. Other countries have senators as well, either elected or appointed. The word senator has been used in English since around 1200, from the Latin word, senex, or "old man." This is especially appropriate when you know that men have far outnumbered women in the US senate and that the first female senator wasn't elected until 1932.

Keep Reading on Vocabulary.com

Vocabulary lists containing senator

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

He was the first openly gay state senator in Michigan history and has risen into legislative leadership during his decade of service in Lansing.

From Slate Aug. 20, 2026

Tapper reminded Cassidy that the senator previously called for someone to challenge “crazy stupid things” that undermine confidence in immunization and asked whether Trump’s statements qualified.

From Salon Aug. 16, 2026

Mr. Fillmore, a Republican, is a Utah state senator.

From The Wall Street Journal Aug. 13, 2026

And Richard Blumenthal, another Democratic senator, said there were "widespread reports of shortages of basic supplies, water contamination, plumbing issues, deteriorating mental health, deck safety concerns" on the ship.

From Barron's Aug. 13, 2026

Jones kept putting Ellsberg off, saying the senator was still weighing options.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin

The impersonation was targeted at her personal phone, not government phone, but recipients included US senators, governors and top business executives.

From BBC Aug. 17, 2026

Defense Secretary Pete Hegseth in May told senators he has increased the number of U.S. personnel being sent to Ukraine to study drone warfare.

From The Wall Street Journal Aug. 12, 2026

Asked by senators whether the immunity remained in effect anyway, Blanche said yes; the ruling, he said, was under “review.”

From Slate Aug. 10, 2026

Allen also is backed by California’s two U.S. senators and the leaders of the state Senate and Assembly.

From Los Angeles Times Aug. 7, 2026

“Our Navy played absolutely no part in, was not associated with, was not aware of any South Vietnamese actions, if there were any,” he told the senators.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin

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