zircon

noun/ˈzɪrkɑn/

Frequency rank: #18,767 most common English word

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

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