frock
1. frock \'fra:k\ n [ME frok, fr. MF froc, of Gmc origin; akin to OHG hroch mantl]e, coat 1: an outer garment worn by monks and friars : HABIT 2: an outer garment worn chiefly by men : 2a: a long loose mantle 2b: a workman's outer shirt; esp : SMOCK FROCK 2c: a woolen jersey worn esp. by sailors 3: a woman's dress 2. frock vt 1: to clothe in a frock 2: to make a cleric of