1. (noun) a vestigial process that extends from the lower end of the cecum and that resembles a small pouch

• cecal appendage
• vermiform appendix
• vermiform process

1. (noun) supplementary material that is collected and appended at the back of a book

• addendum
• postscript
• supplement

2. (noun) a vestigial process that extends from the lower end of the cecum and that resembles a small pouch

• appendage
• outgrowth
• process

1. (noun) supplementary material that is collected and appended at the back of a book

• codicil
• shirttail