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Synonyms

swear in

British  

verb

  1. (tr, adverb) to administer an oath to (a person) on his assuming office, entering the witness box to give evidence, etc

"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

swear in Idioms  
  1. Administer a legal or official oath to, as in The new mayor will be sworn in tomorrow. [c. 1700]


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:

"It's a great contrast. The white, with the black," Trump told reporters as he showed them the ongoing work after a ceremony to swear in new the Homeland Security secretary, Markwayne Mullin.

From Barron's Mar. 24, 2026

Before Wednesday's vote he will swear in Arizona congresswoman-elect Adelita Grijalva, a Democrat who won a special election in September.

From BBC Nov. 12, 2025

Johnson in January did swear in two GOP congressmen during a pro forma session—though the speaker notes that their swearing-in date had already been set and the House was unexpectedly out of session.

From The Wall Street Journal Oct. 22, 2025

Johnson says that his actions in keeping the House away, and refusing to swear in Grijalva until the House is back, have “nothing to do” with Epstein.

From Slate Oct. 11, 2025

When asked to swear in her vote, Anthony willingly placed her hand on the Bible and swore that she was, in fact, able to vote.

From "Votes for Women!" by Winifred Conkling

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