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Synonyms

lead-in

American  
[leed-in] / ˈlidˌɪn /

noun

  1. something that leads in or introduces; introduction; opening.

  2. Radio, Television.

    1. the connection between an antenna and a transmitter or receiving set.

    2. the portion of a program or script that precedes or introduces a commercial.


adjective

  1. (of a conductor) carrying input to an electric or electronic device or circuit, especially from an antenna.

lead-in British  
/ ˈliːdˌɪn /

noun

    1. an introduction to a subject

    2. ( as modifier )

      a lead-in announcement

  1. the connection between a radio transmitter, receiver, etc, and the aerial or transmission line

"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

Etymology

Origin of lead-in

First recorded in 1910–15; noun, adj. use of verb phrase lead in

Vocabulary lists containing lead-in

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.

Perhaps it should no longer be surprising to report that Marx has a commanding lead in the polls over his two opponents, state Sen. Barbara Kirkmeyer and state Rep. Scott Bottoms.

From Salon • Jun. 8, 2026

The iPhone maker has clear advantages to lead in consumer AI, but only if it can finally modernize Siri.

From The Wall Street Journal • Jun. 7, 2026

The retirement from the lead in Canada last time out.

From BBC • Jun. 7, 2026

Novo, which once had the lead in the GLP-1 weight-loss market, has struggled to keep pace with Lilly in recent years.

From MarketWatch • Jun. 7, 2026

At eleven thirty that night, after talking for more than twelve hours, Dasch was finally ready to give Traynor his first lead in the case.

From Nazi Saboteurs by Samantha Seiple

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