Is it full of notci?notci:
x1 is a message/notice/memorandum about subject x2 from author x3 for intended audience x4Most of what I see written in notebooks at my house doesn't really fit this description. Even if we can come up with a way to squeeze it in (I'm writing messages about Lojban to myself, or something) it seems to miss the point. The contents of a notebook can be just about anything, but generally they are all things written by someone, with some writing implement. So, it seems to me that a notebook is most fundamentally a writing surface/storage medium, on which someone writes something with some writing implement; thus, a "terci'a", and it's in the form of a book, so "terci'acku" seems that it would convey the intended meaning, wouldn't it?