cobnut

from WordNet (r) 3.0 (2006)

cobnut
    n 1: small nut-bearing tree much grown in Europe [syn: {cobnut},
         {filbert}, {Corylus avellana}, {Corylus avellana grandis}]
    2: nut of any of several trees of the genus Corylus [syn:
       {hazelnut}, {filbert}, {cobnut}, {cob}]

from The Collaborative International Dictionary of English v.0.48

Cobnut \Cob"nut`\, n.
   1. (Com.) A large roundish variety of the cultivated
      hazelnut.
      [1913 Webster]

   2. A game played by children with nuts.
      [1913 Webster]

[email protected]