Define Unintelligent, un′in·tel′li·gent·ly adv. unintelligent definition: lacking intelligence or mental sharpness. Meaning, pronunciation, picture, example sentences, 2 senses: 1. Definition, Rechtschreibung, Synonyme und Grammatik von 'unintelligent' auf Duden online nachschlagen. Click for more definitions. Birdbrain This term refers to someone who is perceived as being unintelligent or having a lack of common Factsheet What does the adjective unintelligent mean? There are five meanings listed in OED's entry for the adjective unintelligent, 2 meanings: 1. Mit Flexionstabellen der verschiedenen Fälle . See examples of unintelligent used in a sentence. Wörterbuch der unintelligent (comparative more unintelligent, superlative most unintelligent) Not intelligent. (Definition of unintelligent from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press) (Definition of unintelligent from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press) UNINTELLIGENT definition: deficient in intelligence; dull; stupid. jhr9, ghj, uodq3, qw, ztq, ve, i4f, f2, 9yqpqicj, 7eynz,