I'm sure Pam will appreciate the clarification, but I'm not thinking you are misleading anyone Paul, just sorting your way through what can be complex.
As soon as I think I have sorted a few things out I then find a lot more that I don't know or understand.
Like the 100 different knives the Japanese have, each with their own name and intended use.
And that's before you start on the different cutting steels and claddings.
Then you have to sharpening them... but let's not go there, now.