dowset

from The Collaborative International Dictionary of English v.0.48

Doucet \Dou"cet\, Dowset \Dow"set\, n. [F. doucet sweet, dim. of
   doux. See {Douce}.]
   1. A custard. [Obs.]
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   2. A dowcet, or deep's testicle.
      [1913 Webster]