Thallic

1 definition found

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

  Thallic \Thal"lic\, a. (Chem.)
     Of or pertaining to thallium; derived from, or containing,
     thallium; specifically, designating those compounds in which
     the element has a higher valence as contrasted with the
     {thallous} compounds; as, thallic oxide.
     [1913 Webster]