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Synonyms

subject matter

American  

noun

  1. the substance of a discussion, book, writing, etc., as distinguished from its form or style.

  2. the matter that is subject to some action.

  3. the matter out of which a thing is formed.


subject matter British  

noun

  1. the substance or main theme of a book, discussion, debate, 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

Etymology

Origin of subject matter

First recorded in 1590–1600

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.

Also, one that — surprisingly for me, just given the subject matter — I really enjoyed this season, is “The Testaments.”

From Los Angeles Times • May 28, 2026

Gouyon said Attenborough always made sure to direct the viewer's gaze back to the subject matter.

From Barron's • May 6, 2026

It’s the combination of storytelling chops, genuine enthusiasm, and subject matter expertise that makes this film exponentially better than your average band documentary.

From Salon • Apr. 28, 2026

Curet tells BBC Newsbeat she did feel "a lot of pressure" portraying a young Emma and taking on a serious subject matter, but was "so excited and proud" to be part of the production.

From BBC • Apr. 23, 2026

In experiments, children who are asked to read a passage and are then tested on it will invariably score higher than children asked to watch a video of the same subject matter.

From "The Tipping Point" by Malcolm Gladwell

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