Skip to content
Earth & SkyGreekEnglish

Topaz

/ˈtoʊpæz/noun

A hard silicate gem, usually yellow to golden brown.

The Greek roots

τόπαζος
tópazos
a golden-green gem

Literally: stone of Topazos

Follow a root:τόπαζος1 word

The story of the word

Pliny says the name came from Τοπάζος, an island in the Red Sea so often lost in fog that sailors had to guess at its position, from τοπάζειν, to guess. That island, now Zabargad, produces peridot rather than topaz, so the ancient topazos was almost certainly the green stone and the name slid later onto a different mineral. Others trace the word to Sanskrit tapas, heat, and Pliny's account has the shape of an etymology invented after the fact.

How it travelled
Ancient Greek → Latin → Old French → English
First recorded
13th century

In a sentence

A topaz the colour of weak tea, cut square and set in silver.

More from Earth & Sky