zircon

noun/ˈzɪrkɑn/

Frequency rank: #18,767 of 20,003 in the WORDED list (wordfreq data)

Meaning

a mineral, zirconium silicate, often used as a gemstone or in dating rocks.

Illustration for the English word “zircon”

Example sentence

The geologist carefully examined the zircon crystal to determine the age of the ancient rock formation.

Synonyms & related words

More words in ranks 18,701–18,800