tri-tip From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounA cut of beef from the bottom sirloin subprimal cut. It is a small triangular muscle. Related wordsSynonymsshort ribsflap steaktripechateaubriandprime cutstripmuttonchoptargetchopmutton choppit beefcube steakcutletpicnicdelmonico steakskirt steak References Wiktionary — tri-tip Wikipedia — tri-tip