Word Origin & History
peacock
c.1300, poucock, from M.E. po "peacock" + coc (see cock (n.)). Po is from O.E. pawa "peafowl," from L. pavo (gen. pavonis), which, with Gk. taos said to be ultimately from Tamil tokei (but perhaps is imitative; L. represented the peacock's sound as paupulo). The L. word also is the source of O.H.G. pfawo, Ger. Pfau, Du. pauw, O.C.S. pavu. Used as the type of a vainglorious person from c.1374. Its flesh superstitiously believed to be incorruptible (even St. Augustine credits this). "When he sees his feet, he screams wildly, thinking that they are not in keeping with the rest of his body." [Epiphanus]