poltroon Look up poltroon at Dictionary.com
"spiritless coward," 1529, from M.Fr. poultron "rascal, coward," from It. poltrone "lazy fellow, coward," apparently from *poltro "couch, bed" (cf. Milanese polter, Venetian poltrona "couch"), perhaps from a Gmc. source (cf. O.H.G. polstar "pillow," see bolster).