Medical Dictionary

mental hygiene

noun

Definition of MENTAL HYGIENE

:  the science of maintaining mental health and preventing the development of mental disorder (as psychosis or neurosis)

Learn More About

April 01, 2015
diapause Hear it
a period of physiological dormancy
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears