A man whose wife is dead is called a widower.
Widow
No, you should not call a dead husband an ex-husband. He should be referred to as the woman's late husband if they were married at the time of his death.
A woman whose husband has passed away is called a widow.Alternatively, a man whose wife has passed away is called a widower.
It is called a bereavement. The man becomes a widower.
Dead, i guess.
The woman is a widow.
He is a widower.
a guy
mr. Fredrickson in Up
a guy
A wife could be the opposite of a widow- woman whose husband is dead. A widower could also be the opposite of widow- a widower is a man whose wife is dead.
An orphan
The term is "widower."