The name of the Latin-script letter X.
To delete; to cross out
A former partner or spouse, usually short for ex-girlfriend, ex-boyfriend, ex-wife or ex-husband.
Her ex is still sending her flowers, even though she has moved on.
Ex-, former, previously but no longer.
(of a train) the place the train originated from or called at prior to the present location.
Expensive, dear
It's too ex.