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Definition of Porterhouse
1. Noun. Large steak from the thick end of the short loin containing a T-shaped bone and large piece of tenderloin. 
Definition of Porterhouse
1. n. A house where porter is sold.
Definition of Porterhouse
1. [n -S]
|  | 
1. Noun. Large steak from the thick end of the short loin containing a T-shaped bone and large piece of tenderloin. 
1. n. A house where porter is sold.
1. [n -S]