noun. 
                    A bed made of feathers; a mattress filled with feathers; a soft bed.
                  
                
                  
                    noun. 
                    The feather-poke, a small bird of the genus Phylloscopus, as the willow-warbler, P. trochilus, or chiff-chaff, P. rufus: so called because it uses feathers in making its nest.