κοιλία/koilia

This word is a type of thing. It is a noun.

This word can mean belly, stomach, or intestines. It can mean all of these things together.
This word can mean uterus or womb. This is the place inside a woman where a baby grows.
This word can mean inner person. This is the part of a person that cannot be seen. It is a way of talking about the place where a person feels emotions and thinks thoughts.