ac·curs·ed (?-kûr?s?d, ?-kûrst?) also ac·curst (?-kûrst?)adj.1. Abominable; hateful: this accursed mud.2. Being under a curse; doomed.[Middle English acursed, past participle of acursen, to put a curse on : a-, intensive pref. (from Old English ?-) + Old English cursian, to cursefrom curs, curse).]ac·curs?ed·ly adv.ac·curs?ed·ness n.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.accursed (??k??s?d; ??k??st) or accurstadj1. under or subject to a curse; doomed2. (prenominal) hateful; detestable; execrable[Old English ?cursod, past participle of ?cursian to put under a curse] accursedly adv ac?cursedness nCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014ac?curs?ed (??k?r s?d, ??k?rst) also ac?curst (??k?rst) adj. 1. under a curse. 2. damnable. [before 1000; Middle English; Old English ?cursod, past participle of ?cursian. See a-3, curse] ac?curs?ed?ly, adv. ac?curs?ed?ness, n. Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.