quill feather

Thesaurus

Noun

1.

quill feather - any of the larger wing or tail feathers of a bird flight feather, pinion, quill feather, plumage, plume - the light horny waterproof structure forming the external covering of birds wing - a movable organ for flying (one of a pair) primary feather, primary quill, primary - one of the main flight feathers projecting along the outer edge of a bird's wing tail feather - feather growing from the tail (uropygium) of a bird