1.
to leave your house to go to a social event :
She goes out a lot.
[+ -ing ]
He goes out drinking most evenings.
2.
when the tide goes out , it moves away from the land
SYN ebb
OPP come in
3.
to be sent :
Have the invitations gone out yet?
4.
( BrE ) when a radio or television programme goes out , it is broadcast
5.
when news or information goes out , it is announced or published :
[+ that ]
Word went out that the director had resigned
6.
if a fire or light goes out , it stops burning or shining