The king lived in a grand court.

A royal residence or the residence of a sovereign.
The queen held court in the palace.
The royal court was very formal.
He bowed before the king's court.
royal court
king's court
hold court
palace
residence
mansion
The children are playing on the basketball court.

An area marked for playing sports, especially tennis or basketball.
The tennis court is wet.
We play on the grass court.
The volleyball court needs nets.
basketball court
tennis court
empty court
field
pitch
arena
The lawyer went to court to defend her client.

A place where legal cases are heard and decided by a judge and often a jury.
The judge entered the court.
He appeared in court.
The court made a decision.
go to court
in court
court case
tribunal
judicature
session