I got many of these terms from one book and modified the meanings to fit my game world. The rest are from my understanding of the books. The definitions of terms I have in this glossary may vary from my interpretation of the same terms.
The name of the book is: ‘The Castle Explorer’s Guide’ by Frank Bottomley published by Avenel Books.
True, its a castle guide. But the first 200 pages is a castle parts dictionary, with illustrations. I found it to be very useful. The castle guide part is a short paragraph on each castle listed taking up the last 50 pages.