Definition of vitology:
(n) :
Life sciences in general.
(n) :
The scientific study of life at the cellular level.
(n) :
An African worldview that unites life, consciousness, behavior, and culture.
(n) :
The study or existence of virtual or computer-augmented life.
(n) :
The model of the life force (chi) in traditional Chinese medicine and philosophy.
(n) :
(historical) An approach to healthy living promoted in the late 19th and early 20th century.