Breeder
Pronunciation : Breed"er
Part of Speech : n.
Definition : 1. One who, or that which, breeds, produces, brings up, etc. She was a great breeder. Dr. A. Carlyle. Italy and Rome have been the best breeders of worthy men. Ascham.
2. A cause. "The breeder of my sorrow." Shak.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder