- of or relating to a condition caused by excessive thyroid hormone in the system, usually resulting from overactivity of the thyroid gland.
Origin of thyrotoxic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- Characterizing the state that is produced by excessive quantities of thyroid hormone.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.