delimitation
Americannoun
-
an act, instance, or method of fixing the limits or boundaries of something.
In biology, the fixing of taxonomic boundaries is called species delimitation.
-
the resulting boundary.
At the southern edge, the delimitation of this lowland arctic region corresponds roughly to the treeline.
Etymology
Origin of delimitation
First recorded in 1790–1800; delimit ( def. ) + -ation ( def. )
Vocabulary lists containing delimitation
Human Geography - High School
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Political Geography - High School
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The dispute "is blocking the delimitation of the maritime border with New Caledonia and creating problematic legal uncertainties affecting fishing and scientific research activities, for example," it added.
From Barron's • Dec. 18, 2025
They have established a bilateral delimitation commission tasked with agreeing on borders.
From BBC • Apr. 23, 2024
“We should be able to sit down with Turkey as reasonable adults and resolve our main difference, which is the delimitation of maritime zones in the Aegean and the eastern Mediterranean.”
From Washington Times • Jan. 19, 2023
It also said the next meeting of a border delimitation commission will take place in Brussels by the end of October.
From Reuters • Oct. 7, 2022
From 1879 to 1881 he was British commissioner successively for the delimitation of the frontiers of Turkey and Bulgaria, Turkey in Asia and Russia, and Turkey and Greece, and was rewarded with the K.C.M.G.
From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 8 "Haller, Albrecht" to "Harmonium" by Various
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.