D defs.my
Entry 3 senses Webster, 1913

Anatron

· An·a·tron · IPA
01 n. Native carbonate of soda; natron.
  1. 1.
    Native carbonate of soda; natron.[Obs.]
  2. 2.
    Glass gall or sandiver.
  3. 3.
    Saltpeter.