IPA: //ˈspɪʃieɪt//
KK: /spɪˈʃiːeɪt/
To create new species from an existing one through the process of evolution or natural selection.
Over time, the population began to speciate into several distinct groups.
Past: speciated
Past Participle: speciated
Speciate → It is formed from "specere" (meaning to look or see) and the suffix "-ate" (indicating to make or to cause). The word "speciate" means to cause or to create a new species, reflecting the idea of looking at or observing the differences that lead to speciation.
Think of 'looking' ('specere') at the differences that create a new species — that's what speciate means.