Definition of pyrrhite in English:

pyrrhite

noun

Mineralogy
rare
  • A yellowish mineral now regarded as identical with pyrochlore.

Origin

Mid 19th century; earliest use found in Edinburgh New Philosophical Journal. From ancient Greek πυρρός reddish + -ite, after German Pyrrhit.

Pronunciation

pyrrhite

/ˈpɪrʌɪt/