Definisi : adj 1. lacking power of speech, bisu: he has been ~ from birth, dia bisu sejak lahir lagi; 2. speechless, tergamam: the child stood, ~ and motionless, kanak-kanak itu berdiri terpaku dan tergaman; I was struck ~ with horror, saya tergamam ketakutan; 3. unwilling to speak, silent, membisu: we tried to make him talk but he remained ~, kami mencuba membuat dia bercakap, tetapi dia terus membisu; 4. (colloq & derog) stupid, dim, bodoh: that was a pretty ~ thing to do, perbuatan kamu tadi bodoh; 5. (colloq) silly, bodoh: I gave my sister $200 and all she bought was this ~ blouse, saya memberi adik saya $200 dan dia hanya membelikan saya blaus bodoh ini; (Kamus Inggeris-Melayu Dewan)