1. Of or relating to a palace
2. Of, relating to, or involving the intimates of a chief executive
3. Luxurious, deluxe

ETYM Old Eng. palais, French palais, from Latin palatium, from Palatium, one of the seven hills of Rome, on which Augustus had his residence. Related to Paladin.
1. A large and stately mansion; SYN. castle.
2. A large ornate exhibition hall.
3. Official residence of an exalted person (as a sovereign).
4. The governing group of a kingdom.