What is "iridic"

Iridic \I*rid"ic\, a. Of or pertaining to the iris of the eye.

Iridic \I*rid"ic\, a. (Chem.) Of or pertaining to iridium; -- said specifically of those compounds in which iridium has a relatively high valence.

Etymology 1 a. (context chemistry English) containing tetravalent iridium Etymology 2

a. (context medicine English) Of or relating to the iris of the eye.

1. adj. of or containing iridium

2. of or relating to the iris of the eye