unsheared beaver.    From Wordnet, Princeton University. 

In these times, I suspected there would be few unsheared free women.    From Wordnik.com.  [Renegades Of Gor]

A picture was taken of me, on the bus, taking a whiskey bottle to the face; the amazing part of the picture, though, was the profile shot of my hair, which has actually come to resemble the underbelly of an unsheared sheep.    From Wordnik.com.  [My style is impetuous, my defense is impregnable] Reference

Had I been able to see some sheep I could have grabbed a pair of binoculars and examined closely the fleeces of the sheep, assuming they were unsheared, to ascertain why their wool no longer had any worth.    From Wordnik.com.  [Hooting Yard] Reference

I know that the hair of all my colts is sorrel, and I counted five at sun-down, which is just as many as went loping through the underbrush when I loosened them from the hopples in the morning; but six-and-thirty backs can never carry seven-and-thirty growing fleeces of unsheared wool.    From Wordnik.com.  [The Wept of Wish-Ton-Wish] Reference