Oops, I knew what I ment in my head. its just extracting it at times is difficult. Forgive me, we dont use many of these terms when dealing with Tarantulas, so alot of them are fairly new.
Those terms aren't used much for frogs either. Snakes on the other hand are where thee terms are constantly used. Tarantulas are cool too. I used to have one about 16 years ago.