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.
Meanwhile, China’s massive national energy companies, with their deep inroads in international financial systems, can generally remain compliant, according to Columbia University’s Downs. Simone McCarthy, CNN Money, 12 May 2026 Despite all of that, Avo has made notable inroads into college sports licensing at big-time schools, maneuvering through a tangled network of stakeholders and territorial claims. Daniel Libit, Sportico.com, 12 May 2026 Nina Linh, who entered the race early on as a Democrat but has since identified as an independent, is hoping to make inroads with voters disenchanted by both parties. Hannah Fry, Los Angeles Times, 11 May 2026 Overseas, leading Chinese car brands such as BYD and Geely Auto are making inroads. ABC News, 11 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 18 May. 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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