canalization

noun

1
: an act or instance of canalizing
2
: a system of channels

Examples of canalization 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.
Orbexilum stipulatum, also known as Falls-of-the-Ohio Scurf pea, hasn’t been seen since 1881, its habitat erased by the canalization of the Ohio River. — Jill Kiedaisch, Popular Mechanics, 16 Apr. 2019

Word History

First Known Use

1825, in the meaning defined at sense 1

Time Traveler
The first known use of canalization was in 1825

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Cite this Entry

“Canalization.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/canalization. Accessed 4 Oct. 2026.

Medical Definition

canalization

noun
ca·​na·​li·​za·​tion
1
: surgical formation of holes or canals for drainage without tubes
2
: natural formation of new channels in tissue (as formation of new blood vessels through a blood clot)
3
: establishment of new pathways in the central nervous system by repeated passage of nerve impulses
4
: the developmental buffering and homeostatic processes by which a particular kind of organism forms a relatively constant phenotype although individuals may have a variety of genotypes and environmental conditions may vary
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