Akademik
potash
noun
/pɒt.æʃ/
a)
the water-
soluble
part of the
ash
formed by
burning
plant
material
; used for making
soap
,
glass
and as a
fertilizer
b)
an
impure
form of
potassium
carbonate
(KCO) mixed with other potassium salts
See Also:
potass,
potassa
,
potassium
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