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Synonyms

introductory

American  
[in-truh-duhk-tuh-ree] / ˌɪn trəˈdʌk tə ri /
Sometimes introductive

adjective

  1. serving or used to introduce; preliminary; beginning.

    an introductory course; an introductory paragraph.


introductory British  
/ ˌɪntrəˈdʌktərɪ, -trɪ /

adjective

  1. serving as an introduction; preliminary; prefatory

"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

Related Words

See preliminary.

Other Word Forms

  • introductorily adverb
  • introductoriness noun
  • subintroductive adjective
  • subintroductory adjective
  • unintroductive adjective
  • unintroductory adjective

Etymology

Origin of introductory

First recorded in 1350–1400; Middle English, from Late Latin intrōductōrius, equivalent to Latin intrōduc-, variant stem of intrōdūcere ( introduce ) + -tōrius -tory 1

Explanation

Something introductory prefaces or explains what comes after it. An introductory paragraph at the start of your essay will sum up the ideas you plan to discuss. Introductory remarks before a speech will give some basic information about the speaker or her topic, and an introductory scene in a movie sets up the characters, time period, or setting so the story makes sense. This 17th century adjective is from the Latin word introductorius, from introducere, "to lead in," with its roots intro-, "inward," and ducere, "to lead."

Keep Reading on Vocabulary.com

Vocabulary lists containing introductory

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.

Those paying out of pocket might find that their discounts have usage caps or introductory offers.

From MarketWatch • Apr. 9, 2026

After we had scheduled an introductory phone call, she wrote again:

From Salon • Apr. 6, 2026

Powell spoke at a moderated discussion with Harvard’s introductory economics class at Sanders Theatre on Monday afternoon, fielding questions from Harvard economist David Laibson and students in the audience.

From Barron's • Mar. 30, 2026

The center is also expected to have 20 planes and jets, including a Boeing 747, a mock flight deck and a pair of introductory films produced by J.J.

From Los Angeles Times • Mar. 19, 2026

Nemur nodded graciously at the chairmans introductory praise and winked at Strauss in the triumph of the moment.

From "Flowers for Algernon" by Daniel Keyes