T-bone steak is a classic cut of meat that comes from the short loin of a cow and is named for its T-shaped bone. While T-bone steak is undoubtedly a delicious and popular choice for meat-lovers, there are several synonyms you can use to describe it. Some call it porterhouse steak, which is known for its larger size and includes a larger portion of tenderloin muscle. Other synonyms for T-bone steak include club steak, entrecote, and bone-in strip steak. However you choose to refer to this juicy and flavorful cut of meat, it's sure to be a crowd-pleaser at your next barbecue or family gathering.