interdisciplinary
US /ˌɪn.t̬ɚˈdɪs.ə.plɪ.ner.i/
UK /ˌɪn.t̬ɚˈdɪs.ə.plɪ.ner.i/

1.
relating to more than one branch of knowledge
:
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The research project is highly interdisciplinary, combining biology, chemistry, and physics.
•
An interdisciplinary approach is often needed to solve complex global issues.