opal

Bedeutung (Englisch)

1. A mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity, of the chemical formula SiO₂·nH₂O.
2. A mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity, of the chemical formula SiO₂·nH₂O.
3. The colour of opal: any shade of blue with bright flecks of other colours, such as white, yellow, and red.
4. A colloquial name used in molecular biology referring to a particular stop codon sequence, "UGA."
5. Any of various lycaenid butterflies of the genus Nesolycaena.

Konzepte

Opal

Milchweiß

milchiges Weiß

Synonyme

lactescent

milky

noble

opalescent

pearl

silica

milky white

round silvery-white gem

flint

milklike

Übersetzungen

opale

opale

ópalo

opaal

opala

òpal

οπάλι

opal

أوبال

οπάλιο

opalin

οπάλλινο

opalus

οπάλλιον

Ausgesprochen als (IPA)

/ˈəʊpəl/

Etymologie (Englisch)

In Florio’s A World of Words 1598 as opale, from French opale, from Latin opalus, from Byzantine Greek ὀπάλλιος (opállios), from Sanskrit उपल (upala, “gem, stone”), from उपरि (upári, “the upper millstone”). Distantly related to over.