mineralocorticoid

Mineralocorticoids are a class of steroid hormones characterised by their similarity to aldosterone and their influence on salt and water balance.
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Mineralocorticoid /min·er·alo·cor·ti·coid/ 1. any of the group of corticosteroids, principally aldosterone, primarily involved in the regulation of [more]Mineralocorticoid - Community and Resources

Noun
1. hormone that is one of the steroids of the adrenal cortex that influences the metabolism of sodium and potassium
(hypernym) corticosteroid, corticoid, adrenal cortical steroid
(hyponym) aldosterone