D defs.my
Entry 1 sense Webster, 1913

Semimetal

· Sem·i·met·al · IPA
01 n. An element possessing metallic properties in an inferior degree and not malleable, as arsenic, antimony, bismuth, molybdenum, uranium, etc.
  1. 1.
    An element possessing metallic properties in an inferior degree and not malleable, as arsenic, antimony, bismuth, molybdenum, uranium, etc.(Chem.) [Obs.]