field;
square, plaza, esplanade
(syn)
Domain of study, knowledge or practice.
A venue where sporting events are held, especially badminton, volleyball, and basketball; stadium.
A place arranged for playing the games of tennis, basketball, squash, badminton, volleyball and some other games; court.
A course; course.
The area of grass on which a match is played: a cricket field; ground
field
sphere of interest