Bobby
Pronunciation : Bob"by
Part of Speech : n.
Definition : Defn: A nickname for a policeman; -- from Sir Robert Peel, who remodeled the police force. See Peeler. [Slang, Eng.] Dickens.
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