厮 Traditional form: 廝 Pinyin (reading): sī Definitions: (bound form) together; each other (bound form) male servant (bound form) dude; so-and-so (used in 那廝/那厮 (nàsī) and 這廝/这厮 (zhèsī)) Characters: 厮 - servant; to cause a disturbance Traditional characters: 廝 - servant; to cause a disturbance