A descent.
Ordered such that each element is less than or equal to the previous element.
Moving or sloping downwards.
Becoming lower in pitch.
Causing a sequence to follow a descending order.
Plumage.
The fitting of feathers to arrows.
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.