When you say something is dangerous
do you mean
A.there is a very high likelihood of something bad happening
or
B.there is any possibility of something extremely -- lethally or near-lethally -- bad happening
or
C. there is a very high likelihood of something very very bad happening?
D. there is either a high likelihood of something bad happening, or any likelihood of something very bad happening or both?
(C is the most exclusive as it requires both a high probability and high stakes: D is the least exclusive as it allows high probability, high stakes or both)
I ask because I was reading a thing and I wasn't sure what I would have meant by saying something about that thing was dangerous, or whether I ought to use the word at all. I am being vague because in the eight and a half minutes it took me to put the question together I have forgotten what I was reading.