The Catholic definition of *sola* is severley wanting.
Catholics tend to argue from their own distorted opinion of what WE mean when we say *Sola Scriptura*, which Catholics refuse to accept.
Now Catholics tend to get all bent of of shape and huffy when they think we are defining their terms for them, and yet have no problem defining OUR terms for us. Rules for thee but not for me.
That’s known to the rest of the world as *hypocrisy*.
"Sola," from the Latin adjective "solus, -a, -um;" meaning "alone, only, single, sole." Thus "sola Scriptura" means "by Scripture alone." This would imply that there is no other authority but Scripture. What do you mean by the term?