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inroad

noun

in·​road ˈin-ˌrōd How to pronounce inroad (audio)
plural inroads
1
: an advance or penetration often at the expense of someone or something
usually used in plural
2
: a sudden hostile incursion : raid

Did you know?

Inroad is a combination of in and road, both of which are pretty mundane, as far as words go. But the first-and-oldest-meaning of inroad hints at a meaning of road other than the "way for traveling" one. Beginning back in the days of Old English, road referred to an armed hostile incursion made on horseback. (Raid comes from this use of road and also formerly specified incursions on horseback.) Road, as well as inroad, has lost its violent connotation. While inroads are often made at the expense of someone or something, they are at times simply advances, as when an artist is said to be "making inroads into a community."

Examples of inroad in a Sentence

the army is finally making inroads into enemy territory
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.
Canada has been making inroads with other global trade partners in the interim, committing to deepening trade ties with Mexico in September following a meeting between the country’s president, Claudia Sheinbaum, and Carney. Kate Nishimura, Sourcing Journal, 25 Nov. 2025 By spotlighting a brand that is making ESG inroads, the goal is to provide an example and inspiration for the industry at large. Fairchild Studio, Footwear News, 24 Nov. 2025 The Geome Xingyuan's success also highlights another trend — traditional automakers such as Geely making inroads in EVs. Eunice Yoon, CNBC, 24 Nov. 2025 While China’s leader also isn’t attending, COP will showcase the inroads Beijing’s clean-tech industry has made in Latin America. Prashant Rao, semafor.com, 11 Nov. 2025 See All Example Sentences for inroad

Word History

First Known Use

1548, in the meaning defined at sense 2

Time Traveler
The first known use of inroad was in 1548

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Cite this Entry

“Inroad.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inroad. Accessed 1 Dec. 2025.

Kids Definition

inroad

noun
in·​road ˈin-ˌrōd How to pronounce inroad (audio)
1
: a sudden hostile invasion : raid
2
: an important advance often at the expense of someone or something
making inroads against the competition

More from Merriam-Webster on inroad

Last Updated: - Updated example sentences
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