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adj. 1. Being in loose disarray; unkempt, as hair or clothing. 2. Marked by disorder; untidy: a disheveled pile of books on the library table. [Middle English discheveled, from Old French deschevele, past participle of descheveler, to disarrange the hair : des-, apart; see DIS- + chevel, hair (from Latin capillus).] |
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