widower
/ˈwɪdoʊɚ/noun
A man whose spouse has died (and who has not remarried); a man in relation to his late spouse; masculine of widow.
Related words
bachelorA person, especially a man, who is socially regarded as able to marry, but has not yet.anniversaryA day that is an exact number of years (to the day) since a given significant event occurred.spinsterA woman who has never been married, especially one past the typical marrying age according to social traditions.honeymoonThe period of time immediately following a marriage.nannyA child's nurse.engagementThe feeling of being compelled, drawn in, connected to what is happening, interested in what will happen next.