strength; excessive vital force.
Origin of sthenia
1780–90; < New Latin, extracted from asthenia
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
A condition of bodily strength, vigor, or vitality.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.