adj. Relating to the action of a drug when given to a healthy person, as distinguished from its therapeutic action.
the GNU version of the Collaborative International Dictionary of English
adj. Of or pertaining to physiology; relating to the science of the functions of living organism.
The Century Dictionary and Cyclopedia
Of a physiologic character.
Originating in normal physical conditions, as opposed to pathological.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. of or relating to the biological study of physiology
adj. of or consistent with an organism's normal functioning
Word Usage
"So, you know, I think as you and I have talked about in the past, it's not so much about the age in years as it is what we call physiological health."