wicket

1 : a small gate or door especially : one forming part of or placed near a larger gate or door

2 : an opening like a window especially : a grilled or grated window through which business is transacted

3a : either of the two sets of three stumps topped by two crosspieces and set 66 feet apart at which the ball is bowled in cricket

b : an area 10 feet wide bounded by these wickets

c : one innings of a batsman specifically : one that is not completed or never begun win by three wickets

4 : an arch or hoop in croquet

Definition of wicket