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adstratum

American

[ad-strey-tuhm, -strat-uhm] / ˈædˌstreɪ təm, -ˌstræt əm /

noun

Historical Linguistics.

PLURAL

adstrata

a substratum or superstratum.

Etymology

Origin of adstratum

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.