Learner's definition of INCREDIBLE
[more incredible; most incredible]
1 : difficult or impossible to believe
The movie tells an incredible story of survival.
an incredible coincidence
I find his explanation pretty incredible.
Incredible as it may seem, she's had no formal training as an artist.
It's incredible to me that such a lazy person could be so successful.
2 : extremely good, great, or large
a person of incredible [=extraordinary] skill/talent/intelligence
a landscape of incredible beauty
The new job is an incredible opportunity.
We have put an incredible amount of work into this project.