Yahoo Web Search

Sign In

Search results

  1. www.collinsdictionary.com › us › dictionaryINSIDIOUS definition in American English | Collins English...

    intended to entrap or beguile. an insidious plan. 2. stealthily treacherous or deceitful. an insidious enemy. 3. operating or proceeding in an inconspicuous or seemingly harmless way but actually with grave effect. an insidious disease. SYNONYMS 1. corrupting.

  2. www.oxfordlearnersdictionaries.com › english › insidiousinsidious adjective - Definition, pictures, pronunciation and...

    Definition of insidious adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  3. www.oxfordlearnersdictionaries.com › insidiousinsidious adjective - Definition, pictures, pronunciation and...

    Meaning, pronunciation, picture, example sentences, grammar, usage notes, ... but causing serious harm the insidious effects of polluted water supplies.

  4. dictionary.cambridge.org › insidiousINSIDIOUS in Simplified Chinese - Cambridge Dictionary

    INSIDIOUS translate: 暗中为害的；隐伏的. Learn more in the Cambridge English-Chinese simplified Dictionary.

  5. www.wordreference.com › definition › insidiousinsidious - WordReference.com Dictionary of English

    insidious - WordReference English dictionary, questions, discussion and forums. All Free.

  6. www.oxfordlearnersdictionaries.com › english › insidiousinsidious adjective - Definition, pictures, pronunciation and...

    Definition of insidious adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  7. www.thefreedictionary.com › insidiousInsidious - definition of insidious by The Free Dictionary

    insidious progressing inconspicuously but harmfully: an insidious disease; treacherous; crafty; stealthily deceitful: an insidious agreement; corrupting; cunning, wily Not to ...