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Definition of Gigerium
1. n. The muscular stomach, or gizzard, of birds.
Medical Definition of Gigerium
1. 
Origin: NL, fr. L. Gigeria, pl, the cooked entrails of poultry.
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1. n. The muscular stomach, or gizzard, of birds.
1. 
Origin: NL, fr. L. Gigeria, pl, the cooked entrails of poultry.