Pentail
Pronunciation : Pen"tail`
Part of Speech : n.
Definition : Defn: A peculiar insectivore (Ptilocercus Lowii) of Borneo; -- so called from its very long, quill-shaped tail, which is scaly at the base and plumose at the tip.
(Zo?l.)
Source : Webster's Unabridged Dictionary, 1913