Definition of alpha-tested:
(n) :
The name of the first letter of the Greek alphabet (Α, α), followed by beta. In the Latin alphabet it is the predecessor to A.
(n) :
(sciences) The name of the symbols Α and α used in science and mathematics, often interchangeable with the symbols when used as a prefix.
(n) :
A person, especially a male, who is dominant, successful and attractive; (see alpha male).
(n) :
(finance) The return of a given asset or portfolio adjusted for systematic risk.
(n) :
(software engineering) The first versions of a program, usually only available to the developer, and only tested by the developer.
(adj) :
Designates the first in an order of precedence.