gate

gate /ˈgeɪt/ noun
plural gates
gate
/ˈgeɪt/
noun
plural gates
Britannica Dictionary definition of GATE
[count]
1 
: a place in a wall or a fence that has a movable part which can be opened or closed like a door
also : the movable part itself — see also pearly gates, starting gate
2 
: a device that can be opened and closed to control the flow of water or other liquids
3 
: an area at an airport where passengers arrive and leave
4 
a  : the number of people who buy tickets for a sports event
b  : the amount of money received from selling tickets to a sports event