Definition of pilolite in English:

pilolite

noun

Mineralogy
  • A mineral that is a hydrated silicate of magnesium and aluminium and forms matted aggregates of fibres, now regarded as a variety of sepiolite.

Origin

Late 19th century. From ancient Greek πῖλος wool, felt + -o- + -lite.

Pronunciation

pilolite

/ˈpʌɪlə(ʊ)lʌɪt/