The fitting of feathers to arrows.
Plumage.
Visible offshoots of the trails of ink written on overly absorbent paper.
A feathered texture.
An arrangement of small arcs or foils separated by projecting cusps, frequently forming the feather-like ornament on the inner mouldings of arches.
The central shaft of a feather.
The main shaft of either a compound leaf, head of grain, or fern frond.
An anatomical shaft or axis in a marine invertebrate.