D defs.my
Entry 1 sense Webster, 1913

Haidingerite

/(hī"dĭng*ẽr*īt)/ · Hai·ding·er·ite · IPA
01 n. A mineral consisting chiefly of the arseniate of lime; -- so named in honor of W. Haidinger, of Vienna.
  1. 1.
    A mineral consisting chiefly of the arseniate of lime; -- so named in honor of W. Haidinger, of Vienna.(Min.)