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.

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