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
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Beijing has also deepened defense partnerships in its neighborhood, notably making inroads in military sales to Indonesia and Malaysia, a recent Lowy Institute report found. semafor.com, 22 Sep. 2025 Debuting Monday in Rimowa stores worldwide and on its online store, the new Groove Collection sees the German suitcase specialist chart further inroads into products for everyday, urban mobility. Miles Socha, Footwear News, 22 Sep. 2025 At the time, Disney was keen on making further inroads into China. Shirley Halperin, Rolling Stone, 19 Sep. 2025 Segura has made inroads with her music career as well, including mentorship from Boyz II Men's Wanya Morris, and singing a medley of Mariah Carey songs, with Carey in the audience, at Carey's Songwriters Hall of Fame induction in 2022. Piet Levy, jsonline.com, 18 Sep. 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 30 Sep. 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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