单词 | sporadic |
释义 | sporadic[ spuh-rad-ik ] / spəˈræd ɪk / SEE SYNONYMS FOR sporadic ON THESAURUS.COM adjective(of similar things or occurrences) appearing or happening at irregular intervals in time; occasional: sporadic renewals of enthusiasm. appearing in scattered or isolated instances, as a disease. isolated, as a single instance of something; being or occurring apart from others. occurring singly or widely apart in locality: the sporadic growth of plants. Sometimes spo·rad·i·cal . Origin of sporadicFirst recorded in 1680–90; from Medieval Latin sporadicus, from Greek sporadikós, equivalent to sporad- (stem of sporás “strewn,” akin to sporá “sowing, seed”) + -ikos adjective suffix; see spore, -ic SYNONYMS FOR sporadic3 separate, unconnected. SEE SYNONYMS FOR sporadic ON THESAURUS.COM ANTONYMS FOR sporadic1 continuous. SEE ANTONYMS FOR sporadic ON THESAURUS.COM OTHER WORDS FROM sporadicspo·rad·i·cal·ly, adverbspo·rad·i·cal·ness, nounspo·ra·dic·i·ty [spawr-uh-dis-i-tee], /ˌspɔr əˈdɪs ɪ ti/, spo·ra·dism, nounWords nearby sporadicspoonworm, spoony, spoor, spor-, Sporades, sporadic, sporadically, sporangiophore, sporangiospore, sporangium, Sporanox Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for sporadicBritish Dictionary definitions for sporadicsporadic / (spəˈrædɪk) / adjectiveoccurring at irregular points in time; intermittentsporadic firing scattered; isolateda sporadic disease Derived forms of sporadicsporadically, adverbsporadicalness, nounWord Origin for sporadicC17: from Medieval Latin sporadicus, from Greek sporadikos, from sporas scattered; related to Greek speirein to sow; see spore 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 sporadicsporadic [ spə-răd′ĭk, spô- ] adj.Occurring at irregular intervals. Occurring singly; not grouped. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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