tarmacadam

noun

tar·​mac·​ad·​am ˌtär-mə-ˈka-dəm How to pronounce tarmacadam (audio)
1
: a pavement constructed by spraying or pouring a tar binder over layers of crushed stone and then rolling
2
: a material of tar and aggregates mixed in a plant and shaped on the roadway

Examples of tarmacadam in a Sentence

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 long straight tarmacadam of Texas rolled out in front of me. Colum McCann, New York Times, 27 Apr. 2025

Word History

First Known Use

1882, in the meaning defined at sense 1

Time Traveler
The first known use of tarmacadam was in 1882

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Cite this Entry

“Tarmacadam.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tarmacadam. Accessed 28 May. 2025.

Last Updated: - Updated example sentences
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