Heres a great reference for anyone interested in design or typography. It very creatively breaks down a lot of the commonly used vocabulary & general terms such as kerning, cap line, ascender line, and many more... It helped me on a few of the less known ones as well.

I thought as a quick reference point this deserved a place in the reference section of the blog. And as the title states, "New Poster Makes Understanding Type as Easy as Learning the ABC's", so now you don't have an excuse to not know what the "tittle" of a letter is.