troppo1 Syllabification: (trop·po)Pronunciation: /ˈträpō/Definition of troppo adverb [usually with negative] Music (in directions) too much; excessively. Phrases ma non troppo /mä ˌnôn ˈtrôpō/ (as a direction) but not too much (used to suggest moderate application of another direction):allegro ma non troppoOrigin:Italiantroppo in other Oxford dictionaries Definition of troppo in the British & World English dictionary