What is interdisciplinarity then?
Interdisciplinarity is an approach in which information is exchanged between professionals from two or more fields who are familiar with the whole situation.
Example: If you need to install holders on your bathroom walls, three professionals must work together: an architect, a physiotherapist and an engineer. The physiotherapist knows where the holders should be installed, the architect knows how firmly they should be installed, whereas the engineer knows how the holders should be installed depending on the surface.
Example 2: When you want to change the appearance of the area around your house, your landscape artist will tell you what would look nice and fit well into your yard and garden. The agronomist will tell you what plants can thrive in the soil found in your yard, and the agricultural pharmacist will advise you on substances you can use to improve the quality of the soil.