Wordnet 3.0
NOUN (1)
1. 
 edible viscera of a fowl; 
[syn: giblet, giblets]
The Collaborative International Dictionary of English v.0.48:
Giblet \Gib"let\, a.
   Made of giblets; as, a giblet pie.
   [1913 Webster]
WordNet (r) 3.0 (2006):
giblet
    n 1: edible viscera of a fowl [syn: giblet, giblets]