Since: from a particular time in the past until a later time, or until now:
(From Cambridge Dictionary online)
Quote from: Clemens Maria on Today at 05:21:29 PM
and the fake popes since Pope Pius XII.
Quid asks:
Are you saying Pope Pius XII was a fake pope - an antipope?
My guess is in the negative. I think that in this sentence CM uses the word since to mean after that time, i.e. after Pius XII
Here is an example in which it is plain that since means after, but there are many times where it is not so plain.
Your piano playing has really come on since I last heard you play.
In other words when I last heard it, it wasn't up to scratch.
I'd never before thought about the possible confusion/misunderstanding. So thanks, Quid.