The definition of palatial is spacious, grand or resembling a palace.
(adjective)A huge, grand mansion that is castle-like is an example of a palatial home.
See palatial in Webster's New World College Dictionary
adjective
Origin: < L palatium, palace
Related Forms:
See palatial in American Heritage Dictionary 4
adjective
Origin:
Origin: From Latin Palātium, imperial residence; see palace
.Related Forms:
Learn more about palatial