A steroid hormone that is produced by the adrenal cortex and regulates salt balance, blood volume, and blood pressure in the body.
[ALD(EHYDE) + STER(OL) + -ONE.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
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