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Webster 1913 Edition


Anatron

‖

An′a-tron

,
Noun.
[F.
anatron
,
natron
, Sp.
anatron
,
natron
, fr. Ar.
al-natrūn
. See
Natron
,
Niter
.]
[Obs.]
1.
Native carbonate of soda; natron.
2.
Glass gall or sandiver.
3.
Saltpeter.
Coxe.
Johnson.

Webster 1828 Edition


Anatron

AN'ATRON

,
Noun.
[Gr. niter.]
1.
Soda or mineral fixed alkali.
2.
Spume or glass gall, a scum which rises upon melted glass, in the furnace, and when taken off, dissolves in the air, and then coagulates into common salt.
3.
The salt which collects on the walls of vaults.