- Euthenics is defined as the science of improving the internal well-being of the human by improving the external factor of their environment.
An example of euthenics is someone learning about effective nutrition.
Origin: ; from Classical Greek euthēnein, to flourish (; from eu- (see eu-) plush Indo-European base an unverified form gwhen-, to swell from source Persian āganiš, full) plush -ics
Used by arrangement with John Wiley & Sons, Inc.
noun (used with a sing. verb)
Origin: From Greek euthenein, to flourish.
- eu·thenˈist noun
euthenics - Medical Definition