D defs.my
Entry 1 sense Webster, 1913

Ekasilicon

· Ek·a·sil·i·con · IPA
01 n. The name of a hypothetical element predicted by Mendeleev and afterwards discovered and named germanium; -- so called because it was a miss…
  1. 1.
    The name of a hypothetical element predicted by Mendeleev and afterwards discovered and named germanium; -- so called because it was a missing analogue of the silicon group. See Germanium, and cf. Ekabor. Also see periodic table.(Chem.) Also: germanium See: Germanium, Ekabor