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单词 perseveration
释义

perseveration

[ per-sev-uh-rey-shuhn ]
/ pərˌsɛv əˈreɪ ʃən /
SEE SYNONYMS FOR perseveration ON THESAURUS.COM

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

Words nearby perseveration

Perses, Perseus, Perseus cluster, perseverance, perseverate, perseveration, persevere, persevering, Pershing, Pershing II, Pershing, John
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences 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

Medical 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.
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更新时间:2024/12/23 19:17:15