What does defies credulity mean?

Related questions

1. How is Einstein's brain different from a normal brain?
2. What is non genuine?
3. What is the difference between credulous and credible?
4. What makes Einstein a genius?
5. What does ingenuousness mean?
6. What is the difference between genuine Windows and non genuine?
7. Is the world happy?
8. Is disingenuous the opposite of genuine?
9. Is an IQ of 145 genius?
10. Who is genius in the world?

Tags

1. #slight
2. #readiness
3. #willingness
4. #especially
5. #event
6. #evidence
7. #strains
8. #uncertain
9. #description
10. #credulity
11. #believe