perseveration

[ per-sev-uh-rey-shuh n ]
/ pərˌsɛv əˈreɪ ʃən /

noun

the act or process of perseverating.
Psychiatry. the pathological, persistent repetition of a word, gesture, or act, often associated with brain damage or schizophrenia.

Origin of perseveration

1605–15 in sense “perseverance”; persevere + -ation, or < Latin perseverātiōn-, stem of persevērātiō
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for perseveration

British Dictionary definitions for perseveration

perseveration

/ (pɜːˌsɛvəˈreɪʃən) /

noun psychol

the tendency for an impression, idea, or feeling to dissipate only slowly and to recur during subsequent experiences
an inability to change one's method of working when transferred from one task to another
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

Medicine definitions for perseveration

perseveration

[ pər-sĕv′ə-rāshən ]

n.

Uncontrollable repetition of a particular response, such as a word, phrase, or gesture, despite the absence or cessation of a stimulus, usually caused by brain injury or other organic disorder.
The tendency to continue or repeat an act or activity after the cessation of the original stimulus.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.