Ensemble and Entity

Ensemble noun - An assemblage of parts or details (as in a work of art) considered as forming a whole.

Entity and ensemble are semantically related. in collection topic. In some cases you can use "Entity" instead a noun "Ensemble", when it comes to topics like whole.

Entity noun - One that has a real and independent existence.

Ensemble and entity are semantically related. Sometimes you can use "Ensemble" instead a noun "Entity".