Iridious

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Iridious \I*rid"i*ous\ ([-i]*r[i^]d"[i^]*[u^]s), a. (Chem.)
     Of or pertaining to iridium; -- applied specifically to
     compounds in which iridium has a low valence.
     [1913 Webster]