Digestive Organ Once Considered Vestigial
This page is the CodyCross answer for the clue below from Campsite Adventures, Group 835, Puzzle 4 (Truth or Dare).
Question is: Digestive Organ Once Considered Vestigial
and the answer is: APPENDIX
Word Meaning:
APPENDIX — (obsolete in general sense) Something attached to something else; an attachment or accompaniment.
Definitions from Wiktionary.