Palatial
Palatial , adjective
[Latin palatium palace. See Palace.]
Of or pertaining to a palace; suitable for a palace; resembling a palace; royal; magnificent; as, palatial structures.
Palatial style.
Palatial , adjective
[From Palate.]
(Anatomy) Palatal; palatine. [Obsolete] — Barrow
Palatial , noun
A palatal letter. [Obsolete] — Sir W. Jones