quality-word

Updated: May 12, 2025

As soon as we test our vocabulary, we discover that the parts of speech are far from corresponding to so simple an analysis of reality. We say "it is red" and define "red" as a quality-word or adjective. Yet as soon as we give the "durative" notion of being red an inceptive or transitional turn, we can avoid the parallel form "it becomes red, it turns red" and say "it reddens."

Edward Sapir - Language: An Introduction to the Study of Speech