Home › Words › H › haslethaslet/ˈheɪzlɪt/haslet means the internal organs of an animal, especially the heart and liver of a pig.haslet is pronounced /ˈheɪzlɪt/.EtymologyInherited from Middle English hastelet, from Anglo-Norman hastilet (“roast meat”), diminutive of haste (“spear, spit, roast meat”), from Latin hasta (“spear”).nounThe internal organs of an animal, especially the heart and liver of a pig.A meatloaf made of these organs.e.g.“Shortly before serving lay the haslet on a warm dish, melt 1 ounce butter in a small saucepan […]” — 1914, Gesine Lemcke, European and American cuisine, page 309:Definitions & examples from Wiktionary (CC BY-SA 3.0).