Complex body part and Plexus

Complex body part noun - A particular complex anatomical part of a living thing.

Plexus and complex body part are semantically related. In some cases you can replace term "Plexus" with "Complex body part", this terms are similar.

Plexus noun - A network of intersecting blood vessels or intersecting nerves or intersecting lymph vessels.

Complex body part and plexus are semantically related. Sometimes you can use "Complex body part" instead a noun "Plexus".