purtenance

An animal’s viscera or internal organs, especially the heart, liver, and lungs.

Appurtenance; pertinents; belongings; the inwards or intestines of an animal: especially applied to the pluck, or the heart, liver, and lungs.

That which pertains or belongs to something; esp., the heart, liver, and lungs of an animal.

That which pertains or belongs to something.

The heart, liver, and lungs of an animal.