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sodalite
sodality
sodbuster
sodden
sodium
sodium benzoate
sodium bicarbonate
sodium carbonate
sodium chlorate
sodium chloride
sodium citrate
sodium cyanide
sodium cyclamate
sodium dichromate
sodium fluoride
sodium fluoroacetate
sodium glutamate
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sodium pump
so·di·um pump


noun 
Definition:
 
sodium-potassium exchange process: the exchange of sodium ions for potassium ions across a cell membrane
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