parallel evolution
Americannoun
Etymology
Origin of parallel evolution
First recorded in 1960–65
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.
That parallel evolution may have been crucial because it could have allowed the two lineages to become less dependent on the chemistry of hydrothermal vents and eventually survive as independent cells.
From Science Daily ● Aug. 12, 2026
That parallel evolution creates the illusion that the two lineages are closely related.
From New York Times ● May 17, 2023
The other scenario, Rutherford explained, is that omicron had a "parallel evolution track" — from infecting animals from a human and then back to humans — that could have caused all of its mutations.
From Salon ● Jan. 20, 2022
“This whole case is probably just parallel evolution, like bats and birds,” writes Jim Roberts in his book, “How the Fender Bass Changed the World.”
From Seattle Times ● Mar. 6, 2018
If true, that finding would suggest parallel evolution and multiregional origins of modern humans, rather than origins in a single Garden of Eden.
From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond
![]()
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.