[DOC] [TLE] Quill feathers - definition of quill feathers by The Free Dictionary [PAR] n. 1. The hollow stemlike main shaft of a feather. Also called calamus. 2. Any of 
the larger wing or tail feathers of a bird. 3. A writing pen made from the shaft of a... [DOC] [TLE] Quill - definition of quill by The Free Dictionary [PAR] The hollow stemlike main shaft of a feather. Also called calamus. 2. Any of the 
larger wing or tail feathers of a bird. 3. A writing pen made from the shaft of a... [DOC] [TLE] Quill dictionary definition | quill defined - YourDictionary [PAR] The definition of a quill is a stiff feather in a bird's wing or tail, the hollow stem of a 
feather or the spines from a ... The hollow stemlike main shaft of a feather. [DOC] [TLE] Project Beak: Adaptations: Feathers: Feather Parts [PAR] But when you examine that design closely, you see it's really very complex. The 
two main parts of the feather are the shaft and the vane. The shaft is the main... [DOC] [TLE] quill - definition and meaning - Wordnik [PAR] quill: The hollow stemlike main shaft of a feather. ... That, however, taken from the 
thinner branches is allowed to retain its form, and is known as quill bark... [DOC] [TLE] quill [PAR] a quill pen is a writing implement made from a moulted flight feather (preferably a 
... 1. the hollow stemlike main shaft of a feather. also called calamus. ... will retain 
its shape adequately and only requires infrequent sharpening and can be used... [DOC] [TLE] The meaning of "quill" stems and pedals | Cycling Forums [PAR] The hollow stemlike main shaft of a feather. Also called calamus. .... On a stem, 
it's the "classic" stem with a tube that goes down inside the fork's steering tube. [DOC] [TLE] More Than You Need to Know About Chicken Feathers - dummies [PAR] A feather mutation can cause the shaft of the feather to curl or twist, making the ... 
Each feather has a hard, central, stemlike area called a shaft. The bottom of the 
mature shaft is hollow where it attaches to the skin and is called a quill. ... wears 
off or is groomed off by the chicken running the pinfeather through its beak. [DOC] [TLE] Patent US5082385 - Ballpoint feather pen - Google Patente [PAR] A ballpoint feather pen is provided and consists of a feather to be gripped by a ... 
which is a hollow, stemlike main shaft of said feather; wherein said ballpoint ... of 
the device illustrated and in its operation can be made by those skilled in the art... [DOC] [TLE] quill definition and related information - Simply Reference [PAR] The hollow stemlike main shaft of a feather. Also called ... a bird's feather. Look 
up "quill" to find its meanings and associations with other words and concepts... [DOC] [TLE] Patent US5082385 - Ballpoint feather pen - Google Patents [PAR] Jan 21, 1992 ... A ballpoint feather pen is provided and consists of a feather to be ... at one end 
into a quill which is a hollow, stemlike main shaft of said feather; ... forms and 
details of the device illustrated and in its operation can be made by... [DOC] [TLE] Feather | Define Feather at Dictionary.com [PAR] Feather definition, one of the horny structures forming the principal covering of ... 
to the body and tapering into a thinner, stemlike portion bearing a series of 
slender, ... of birds, each consisting of a hollow shaft having a vane of barbs on 
either side. ... a bird's feather or artificial substitute fitted to an arrow to direct its 
flight; the... [DOC] [TLE] Proventriculus The division of the stomach in birds that - BIO - 2135 [PAR] Quill: The hollow stemlike main shaft of a feather. Right system arch: The ... Shaft: 
The main axis of a feather, especially its distal portion. Sternal keel: The keel of... [DOC] [TLE] Level 19 - Words and expressions from The Road by Carmac McCa ... [PAR] The hollow stemlike main shaft of a feather. Also called calamus. culvert. n. ... v. 
to

Question: It's the hollow, stemlike shaft of a feather
Answer: Quill