surprise

surprise

mid-15c., "unexpected attack or capture," from M.Fr. surprise "a taking unawares," from noun use of pp. of O.Fr. surprendre "to overtake," from sur- "over" + prendre "to take," from L. prendere, contracted from prehendere "to grasp, seize" (see prehensile). Meaning "something unexpected" first recorded 1590s, that of "feeling caused by something unexpected" is c.1600.         from Online Etymology Dictionary