- the movement of an organism in response to a stimulus, as light.
Origin of kinesis
1900–05; < Greek kī́nēsis movement, equivalent to kīnē-, verbid stem of kīneîn to move + -sis -sis
- a combining form with the general sense “movement, activity,” used in the formation of compound words, often with the particular senses “reaction to a stimulus” (photokinesis), “movement without an apparent physical cause” (telekinesis), “activity within a cell” (karyokinesis).
Origin of -kinesis
< Greek -kīnēsis; see kinesis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for kinesis
Joyce says something of the sort very differently, he is full of technical scholastic terms: "stasis, kinesis," etc.Instigations
- biology the nondirectional movement of an organism or cell in response to a stimulus, the rate of movement being dependent on the strength of the stimulus
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for kinesis
"physical movement," 1819, from Greek kinesis "movement, motion" (see cite).
Online Etymology Dictionary, © 2010 Douglas Harper
- Motion or physical movement, especially movement that is induced by stimulation.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.