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overarching

American  
[oh-ver-ahr-ching] / ˌoʊ vərˈɑr tʃɪŋ /

adjective

  1. forming an arch above.

    great trees with overarching branches.

  2. encompassing or overshadowing everything.

    The community's overarching needs are more jobs and better housing.


overarching British  
/ ˌəʊvərˈɑːtʃɪŋ /

adjective

  1. overall; all-encompassing

    an overarching concept

"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 overarching

First recorded in 1710–20; overarch + -ing 2

Explanation

When something is overarching, it affects or includes everything. While your novel touches on a lot of subjects and ideas, its overarching theme is the importance of friendship. When it's used figuratively, this adjective describes a quality that influences every single part of something. You can say that your club's overarching interest is the outdoors, or that the overarching goal of your school is to give everyone a solid STEM education. Overarching also literally means "forming an arch shape over something," like the overarching grape vines you pass beneath to enter your friend's garden.

Keep Reading on Vocabulary.com

Vocabulary lists containing overarching

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:

That last one is how John solves the season’s overarching mystery, settling one of the story’s defining and tormented relationships into a peaceful place.

From Salon ● Oct. 5, 2026

A solitary man believes he’s been wronged by a vast, overarching system.

From Los Angeles Times ● Sep. 18, 2026

For instance, New York-Newark-Jersey City, N.Y.-N.J., refers to the large, overarching metro area.

From MarketWatch ● Sep. 14, 2026

Mr. Jentleson’s overarching thesis, however overstated at times, has merit.

From The Wall Street Journal ● Sep. 11, 2026

Yet somehow for the period of your existence they will answer to a single overarching impulse: to keep you you.

From "A Short History of Nearly Everything" by Bill Bryson

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