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Webster 1913 Edition
Kainit
Kai′nit
,Noun.
 [Trade name, fr. 
kainite
.] Salts of potassium used in the manufacture of fertilizers. 
Definition 2025
Kainit
Kainit
kainit
kainit
See also: Kainit
English
Noun
kainit (countable and uncountable, plural kainits)
- Salts of potassium used in the manufacture of fertilizers.