inroad

noun

in·​road ˈin-ˌrōd How to pronounce inroad (audio)
plural inroads
Synonyms of inroadnext
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.
And the candidates’ crime-fighting proposals were not enough to make inroads with voters, many of whom associate each aspiring president with controversial Peruvian politicians. Franklin Briceño, Los Angeles Times, 8 June 2026 And the candidates' crime-fighting proposals were not enough to make inroads with voters, many of whom associate each aspiring president with controversial Peruvian politicians. ABC News, 8 June 2026 That last point is a major challenge since China has already made some inroads into North America through Mexico and its arrival on the continent is more of an eventuality, according to Robinet. Ed Garsten, Forbes.com, 27 May 2026 Tayfun Coskun | Anadolu | Getty Images American Airlines plans to outfit more than 500 of its narrow-body aircraft with Starlink, handing another win to Elon Musk's SpaceX unit that has made inroads with major carriers for in-flight Wi-Fi. Leslie Josephs, CNBC, 26 May 2026 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 17 Jun. 2026.

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

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