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Synonyms

senator

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

noun

  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

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.

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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.

Rich politicians have won prominent elected offices, including financial executive Jon Corzine, who spent more than $100 million of his money on campaigns for New Jersey senator and governor.

From Los Angeles Times • May 19, 2026

During his re-election campaign, the Louisiana senator sought to repair his strained relationship with Trump.

From BBC • May 17, 2026

When he suggested that there was only one more senator left to ask questions, a staffer interjected to tell him—in words picked up by the mic—that several additional senators had time to speak.

From Slate • May 16, 2026

At one point, the senator, Ronald Dela Rosa, stumbled before getting up again.

From The Wall Street Journal • May 14, 2026

Here are three I noticed in just a few days of reading: The senator plans to introduce legislation next week that fixes a critical flaw in the military’s handling of assault cases.

From "The Sense of Style" by Steven Pinker

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