unce

From The Collaborative International Dictionary of English v.0.48:

Unce \Unce\, n. [L. uncus hook.]
   A claw. [Obs.]
   [1913 Webster]
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From The Collaborative International Dictionary of English v.0.48:

Unce \Unce\, n. [L. uncia ounce. See Ounce a weight.]
   An ounce; a small portion. [Obs.] "By unces hung his locks."
   --Chaucer.
   [1913 Webster]