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Medical Dictionary

irrational

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adjective ir·ra·tio·nal \(ˈ)ir-ˈ(r)ash-nəl, -ən-əl\

Medical Definition of irrational

  1. :  not rational: asa:  lacking usual or normal mental clarity or coherence <was irrational for several days after the accident>b:  not governed by or according to reason <irrational fears>

  2. ir·ra·tio·nal·i·ty \(ˌ)ir-ˌ(r)ash-ə-ˈnal-ət-ē\play noun, plural ir·ra·tio·nal·i·ties
    ir·ra·tio·nal·ly \(ˈ)ir-ˈ(r)ash-nə-lē, -ən-əl-ē\play adverb





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