Last Updated:2025/11/21
In evolutionary biology, belief that evolution does not proceed at a steady pace, but instead is characterized by periods of stasis, punctuated by brief (within several hundred-thousand years) periods of rapid change.
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punctuationism
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Source Word
punctuationism
Noun
uncountable
Japanese Meaning
進化生物学において、進化が一定のペースではなく、長期間の停滞の後に、数十万年程度と短い期間で急激に進化する現象を指す考え方