IPA: /ˈwɪdəʊə/
KK: /ˈwɪdoʊər/
A man whose wife has died and who has not married again.
After the loss of his wife, he became a widower and focused on raising their children.
Widower → It originates from Old English 'wīdewe' (meaning a man whose wife has died). The word describes a man who has lost his spouse through death.
Think of a man who has lost his wife — that's what a widower means.