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.
The Defense Department is a hard place for small startups like Distributed Spectrum to make inroads, but Sarah Guo, founder of the VC firm Conviction, likes the company’s chances given the acumen of its founders and their early success in winning contracts. Jeremy Bogaisky, Forbes, 18 Mar. 2025 Thailand and Malaysia, however, are making inroads into the sector, owing to lower costs and improving infrastructure. Kevin Lim, CNBC, 17 Mar. 2025 Cuomo has made inroads in key Democratic constituencies like the Hasidic Jewish community in Brooklyn and the Asian-American community in Queens. Ryan Silverstein, New York Daily News, 16 Mar. 2025 Besides Nvidia, Advanced Micro Devices Inc. has won market share in PCs and servers — and is better poised than Intel to make inroads in AI chips. Bloomberg, The Mercury News, 13 Mar. 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 25 Mar. 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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