Plumate: like a feather.
Plumbeus: leaden or bluish gray [neutral].
Plumose: feathered; like a plume: antennae that have long ciliated processes on each side of each joint: see cirrate.
Plump: with full, rounded outlines; not obese.
Plumules: specialized scales of the androconia of male Lepidoptera.
Pluri: as a prefix, means many.
Pluri-dentate: with many teeth.
Pluri-setose: bearing several seta; as the head in some Carabids.
Pluri-valve: with several valves or valve-like appendages.
Pneumogastric: the ganglion supplying nerves for the tracheal and digestive system: also used as = vagus: q.v.