iridium

/ɪˈɹɪdiəm/ · noun

Meaning

A chemical element (symbol Ir) with an atomic number of 77: a very hard, brittle, silvery-white transition metal of the platinum group.
A single atom of this element.

Etymology / origin

No prose etymology has been added yet.

No ancestor words have been linked yet.

Related words

ir(English)atomic number 77(English)osm(English)radioiridium(English)iridate(English)erbium(English)platiniridium(English)eka-iridium(English)osmium(English)rhodium(English)ruthenium(English)rhenium(English)

Descendant words

No descendant words have been linked yet.

Sources

DictionaryAPI.dev English dictionary data