D defs.my
Entry 1 sense Webster, 1913

Tetroxide

· Tet·rox·ide · IPA
01 n. An oxide having four atoms of oxygen in the molecule; a quadroxide; as, osmium tetroxide, OsO4.
  1. 1.
    An oxide having four atoms of oxygen in the molecule; a quadroxide; as, osmium tetroxide, OsO4.(Chem.)