microscopic Pronunciation: /ˈmaɪkrəˈskɑːpɪk; ˌmaɪkrəˈskɒpɪk/Translate microscopic | into German | into Italian Spanish translation of microscopicadj microscópico, al microscopiomicroscopic in other Oxford dictionaries Definition of microscopic in the British & World English dictionary Definition of microscopic in the US English dictionary