isochronism

[ ahy-sok-ruh-niz-uh m ]
/ aɪˈsɒk rəˌnɪz əm /

noun

an isochronal character or action.

Origin of isochronism

First recorded in 1760–70; isochrone + -ism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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