buggy2 Syllabification: (bug·gy)Pronunciation: /ˈbəgē/Translate buggy | into French | into German | into Italian | into Spanish Definition of buggy adjective (buggier, buggiest) 1infested with bugs. (of a computer program or system) faulty in operation. 2North American informal crazy; insane. buggy in other Oxford dictionaries Definition of buggy in the British & World English dictionary