单词 | perseveration |
释义 | perseveration[ per-sev-uh-rey-shuhn ] / pərˌsɛv əˈreɪ ʃən / SEE SYNONYMS FOR perseveration ON THESAURUS.COM nounthe 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 perseveration1605–15 in sense “perseverance”; persevere + -ation, or <Latin perseverātiōn-, stem of persevērātiō Words nearby perseverationPerses, 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 perseverationBritish Dictionary definitions for perseverationperseveration / (pɜːˌsɛvəˈreɪʃən) / noun psycholthe 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 perseverationperseveration [ pər-sĕv′ə-rā′shən ] 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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