Omphalo- : A combining form indicating connection with, or relation to, the umbilicus, or navel.

Example:


Taxonomy
omphalo, percussion group, schlagzeug, instrument, xylophon, trommel, orchester, sextett, auftritte.

Defination from the web:
omphalo percussion group. ... neuigkeitenauftritte presse das ensemble bilder hörbeispiele repertoire kontakt impressum. the omphalo percussion group ...