fluoroscope Syllabification: (fluor·o·scope)Pronunciation: /ˈflo͝orəˌskōp, ˈflôr-/Definition of fluoroscope noun an instrument with a fluorescent screen used for viewing X-ray images without taking and developing X-ray photographs. Derivatives fluoroscopicPronunciation: /ˌflo͝orəˈskäpik, ˌflôr-/ adjective fluoroscopicallyPronunciation: /ˌflo͝orəˈskäpik(ə)lē, ˌflôr-/ adverb fluoroscopyPronunciation: /flo͝orˈäskəpē, flôr-/ noun fluoroscope in other Oxford dictionaries Definition of fluoroscope in the British & World English dictionary