This premium domain name would be perfect for medical and body-care related endeavors.
Physiological means "relating to the way in which a living organism or bodily part functions".
The word "physiological" contains 13 characters and six syllables.
This domain was first registered in March 2000. Older domains have an advantage when ranking in search engines.
Physiological.com is a dot com domain. Dot com domains are the most popular, and the most prestigious. Once secured, a dot com all but guarantees no-one else can outrank you for your own name in the long run.