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Definitions

speciation

[spee-shee-ey-shuhn, -see-ey-] / ˌspi ʃiˈeɪ ʃən, -siˈeɪ- /
NOUN
convergent evolution
Synonyms


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.

"This study shows that there's a speciation 'gray zone' that can make it hard to draw the line," Chan said.

From Science Daily • Mar. 9, 2026

Mr. Solomon estimates that significant steps toward speciation could arise within five to 10 generations.

From The Wall Street Journal • Feb. 19, 2026

"And the trend is clear - the mass extinction pulses led directly to increased speciation after several millions of years."

From Science Daily • Jan. 11, 2026

Through their research, Murphy and his colleagues now better understand which parts of cat DNA cause those variations, especially the variations that define speciation, or the differences between species.

From Science Daily • Nov. 2, 2023

What impetus drove the descent of, say, thirteen variants of finches down the fierce rivulets of speciation?

From "The Gene" by Siddhartha Mukherjee