Resulting in success; assuring, or promoting, success; accomplishing what was proposed; having the desired effect
2006, Edwin Black, chapter 1, in Internal Combustion[1]:
If successful, Edison and Ford—in 1914—would move society away from the ever more expensive and then universally known killing hazards of gasoline cars: […] .
The dirty secret of the internet is that all this distraction and interruption is immensely profitable. Web companies like to boast about […], or offering services that let you[…]"share the things you love with the world" and so on. But the real way to build a successful online business is to be better than your rivals at undermining people's control of their own attention.
a successful use of medicine; a successful experiment; a successful enterprise