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source material

American  

noun

  1. original, authoritative, or basic materials utilized in research, as diaries or manuscripts.


Example Sentences

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Flanagan has brought other Stephen King novels to the screen before, but those have tended to be much more faithful to the source material.

From BBC ● Oct. 7, 2026

"Polymer source material is abundantly available from consumer waste, and our catalyst system, aluminum molten salts, is very cheap," Qiu said.

From Science Daily ● Sep. 21, 2026

The six-chapter season does make one tweak to its source material that’s certainly for the better: In the old stories, T&T took over a detective agency called Blunt’s.

From The Wall Street Journal ● Sep. 10, 2026

An improvement on the source material: HBO’s new show Lanterns takes a character with an embarrassing history and makes him fascinating.

From Slate ● Aug. 25, 2026

This was primary source material, research papers based on direct experimental data, involved theoretical constructions utilizing a complex vocabulary and containing a wealth of original ideas—and he was breaking his head on it.

From "The Chosen" by Chaim Potok

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