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.
David Paul Morris | Bloomberg | Getty Images Microsoft has made greater inroads with sales of its Copilot artificial intelligence add-on for business clients after facing criticism for relatively low adoption in recent months, executive Judson Althoff told employees on Thursday. Jordan Novet, CNBC, 3 Apr. 2026 Two years ago, a labor union trying to organize Wells Fargo workers made inroads in North Carolina, home to the bank’s largest employment hub in Charlotte. Chase Jordan april 2, Charlotte Observer, 2 Apr. 2026 O’Neal’s push into the entertainment space via LIFT follows other hoops stars — including brother Shareef — making inroads into film and TV, including launching their own production banners. Etan Vlessing, HollywoodReporter, 30 Mar. 2026 So, driving a little less, a little slower, a little lighter and with more planning can make inroads in one’s wallet. Doug Turnbull, AJC.com, 29 Mar. 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

Browse Nearby Words

Podcast

Cite this Entry

“Inroad.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inroad. Accessed 4 Apr. 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

More from Merriam-Webster on inroad

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster