Macadam meaning

mə-kădəm
Pavement made of layers of compacted broken stone, now usually bound with tar or asphalt.
noun
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Small broken stones used in making roads; esp., such stones combined with a binder such as tar or asphalt.
noun
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Macadamized pavement.
noun
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A surname​.
pronoun
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Origin of macadam

  • After John Loudon McAdam (1756–1836), Scottish civil engineer

    From American Heritage Dictionary of the English Language, 5th Edition

  • A spelling variant of McAdam.

    From Wiktionary