Discipline: a specific branch of knowledge
Multidisciplinary: different disciplines working together, each drawing on their disciplinary knowledge
Interdisciplinary: integrating knowledge and methods from different disciplines, using a real synthesis of approaches
Transdisciplinary: creating a unity of intellectual frameworks beyond the disciplinary perspectives
Definitions from: https://www.arj.no/2012/03/12/disciplinarities-2/
Other resources:
http://primaryhealthcareteams.ca/
http://lippincottsolutions.lww.com/blog.entry.html/2018/09/06/interdisciplinaryca-z601.html