Verb (used with object), : The warden is accused of wet-nursing his prisoners.    From Dictionary.com. 

Her mother dies in childbirth so Bella is sent away to a wetnurse and virtually forgotten by her arrogant father.    From Wordnik.com.  [Bella at Midnight - by Diane Stanley] Reference

So it was that Isabel nicknamed Bella was taken from her father's home and tended to by a peasant wetnurse by the name of Beatrice who had lately tended to the prince himself.    From Wordnik.com.  [Archive 2006-05-01] Reference

Prince Julian, the third son in his family, often comes back to visit this wetnurse of his, and over the years it becomes clear that the person he seeks most often on his visits is Bella.    From Wordnik.com.  [Archive 2006-05-01] Reference

"The body of the mummy now in KV 60 with its huge breasts may be the wetnurse, the original occupant of the coffin … The mummy on the third floor at the Egyptian Museum in Cairo could be the mummy of Hatshepsut," Hawass wrote.    From Wordnik.com.  [Egyptologists Think They Have Found Hatshepsut | Impact Lab] Reference

Every member in there has his own pet project, and none of them is going to wetnurse someone else’s baby.    From Wordnik.com.  [Colossus] Reference

You can't leave a fetus with a wetnurse.    From Wordnik.com.  [Cheryl and I] Reference

I'm sure a wetnurse is out of the question.    From Wordnik.com.  [How To Feed A Baby And Not Lose Consciousness Trying] Reference

8:19 PM wetnurse said.    From Wordnik.com.  [Exhaustion Around the Clock] Reference

5:02 PM wetnurse said.    From Wordnik.com.  [Are Bloggers an Endangered Species?] Reference