"Diffindo is Latin for divide, split, cut, or open." Eino said after raising his hand. Since that was what it meant, that was also probably what it did. "It can be used for... many things, including wounding someone." Not that the Professor intended for them to use it to hurt each other, at least he didn't think so. Not that Eino would use it against someone anyway. He crossed his arms and rested them on his desk as he looked from student to student, listening attentively to each of their answers.