What is the meaning of Tharm?

An intestine; an entrail; gut.

yeast, sour dough, yoghurt ferment

One of a creature's organs especially when located in the chest.

The guts, entrails, bowels or intestines.

The guts or intestines used as food.

A parasitic worm living in the intestines.

A child; one of one's immediate offspring or descendants.

Source: wiktionary.org