stereomicroscope Syllabification: (ster·e·o·mi·cro·scope)Pronunciation: /ˌsterē-ōˈmīkrəˌskōp, ˌsti(ə)r-/Definition of stereomicroscope noun a binocular microscope that gives a relatively low-power stereoscopic view of the subject. stereomicroscope in other Oxford dictionaries Definition of stereomicroscope in the British & World English dictionary