let go
(with object before go) To release from one's grasp; to go from a state of holding on to a state of no longer holding on.
To emotionally disengage or distract oneself from a situation.
(euphemistic) To dismiss from employment.
To ignore (a comment, etc.).
To fail to maintain a standard of appearance, behavior, or performance.
(usually reflexively) To gain weight.
(go)