How does one pronounce the symbol $!$ as a morphism in category theory?
I heard it spoken as, "shriek" here, but I don't know whether that's the convention or not.
In my opinion, "exclamation mark" is a bit unwieldy. Besides, I have not heard it pronounced by anyone else that way other than by me.
I have also heard it pronounced, "shout" - although I don't know where from.
Please help :)