look up any word, like slope:

1 definition by Dead Cthulhu

 
1.
Noun. Belief not supported by evidence or reason, but assumption alone.
When the scientist asked the preacher what evidence existed in support of the idea that the Christian Bible is inerrant, the preacher responded, "My faith is my evidence," thereby admitting that he simply assumed the notion of creationism to be true.
by Dead Cthulhu March 05, 2006