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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.

See Examples For:

It goes deeper and darker, and the subject matter isn’t just broken hearts this time around.

From Salon Aug. 25, 2026

Its success is perhaps even more surprising given its subject matter - UK politics.

From BBC Aug. 15, 2026

Falade said he used that approach because the gruesome subject matter of the questions he was asking might raise red flags if they were tracked more widely.

From The Wall Street Journal Aug. 4, 2026

Measure gravity by the statute’s subject matter rather than the defendant’s conduct and proportionality review approves everything.

From Slate Jul. 28, 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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