chiasm

noun

Examples of chiasm 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.
Not by accident, that spot is directly above and linked to the optic chiasm, the X where nerve cells from the left and right eyes cross. Dan Hurley, Discover Magazine, 4 Nov. 2016

Word History

Etymology

New Latin chiasma

First Known Use

1870, in the meaning defined above

Time Traveler
The first known use of chiasm was in 1870

Browse Nearby Words

Cite this Entry

“Chiasm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chiasm. Accessed 10 Sep. 2025.

Medical Definition

chiasm

noun
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