Artiad

1 definition found

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

  Artiad \Ar"ti*ad\, a. [Gr. ? even, fr. ? exactly.] (Chem.)
     Even; not odd; -- said of elementary substances and of
     radicals the valence of which is divisible by two without a
     remainder.
     [1913 Webster]