What does "iridosmine" mean?

A native compound of iridium and osmium.

What is a synonym for "iridosmine"?

Common synonyms include: eye pigment, iris coloration component, iris pigment, osmiridium.

noun

noun ·Rare ·Advanced level

Noun

1
A native compound of iridium and osmium. countable, uncountable
2
a hard and corrosion resistant mineral that is a natural alloy of osmium and iridium (usually containing small amounts of rhodium and platinum); used in needles and pen nibs etc. wordnet

From iridium, osmium, and -ine.