coterminous
Americanadjective
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having the same border or covering the same area.
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being the same in extent; coextensive in range or scope.
adjective
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having a common boundary; bordering; contiguous
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coextensive or coincident in range, time, scope, etc
Other Word Forms
- coterminously adverb
Etymology
Origin of coterminous
First recorded in 1790–1800; re-formation of conterminous ( def. ); co-
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.