widower

from WordNet (r) 3.0 (2006)

widower
    n 1: a man whose wife is dead especially one who has not
         remarried [syn: {widower}, {widowman}]

from The Collaborative International Dictionary of English v.0.48

Widower \Wid"ow*er\, n.
   A man who has lost his wife by death, and has not married
   again. --Shak.
   [1913 Webster]

from Bouvier's Law Dictionary, Revised 6th Ed (1856)

WIDOWER. A man whose wife is dead. A widower has a right to administer to 
his wife's separate estate, and as her administrator to collect debts due to 
her, generally for his own use.

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