Synonyms of in-depth
: covering many or all important points of a subject : comprehensive, thorough
an in-depth study
in-depth news coverage
… recently launched a podcast designed to take a more in-depth look at certain topics on his show.—Jamie Friedlander
compare depth sense 5

Examples of in-depth in a Sentence

an in-depth report on the issue of violence in popular entertainment
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Later in the interview, Hanson and I had an in-depth, respectful debate about—wait for it—the Historical Jesus. — Bobby Burack Outkick, FOXNews.com, 15 Oct. 2026 Industrial defense-in-depth principles are directly relevant. — Gregory Shahnovsky, Forbes.com, 13 Oct. 2026 Based on Aira Bonfim’s in-depth research, the short film tells the story of Dona Carlota Rezende, the coach of the pioneering female football team Primavera Atlético Clube, in the 1940s. — Rafa Sales Ross, Variety, 12 Oct. 2026 Investors pursuing more complex, advanced strategies, on the other hand, may be looking for in-depth market analysis and monitoring and analysis tools. — Becca Stanek, TheWeek, 12 Oct. 2026 See All Example Sentences for in-depth

Word History

First Known Use

1957, in the meaning defined above

Time Traveler
The first known use of in-depth was in 1957

Browse Nearby Words

Cite this Entry

“In-depth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in-depth. Accessed 19 Oct. 2026.

Kids Definition

in-depth

adjective
(ˌ)in-ˌdepth
: covering many or all important points : thorough
an in-depth investigation
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