Small Organ That Can Cause Big Pain in Abdomen
This page is the CodyCross answer for the clue below from Making a Documentary, Group 1514, Puzzle 1 (Travel Arrangements).
Question is: Small Organ That Can Cause Big Pain in Abdomen
and the answer is: APPENDIX
Word Meaning:
APPENDIX — (obsolete in general sense) Something attached to something else; an attachment or accompaniment.
Definitions from Wiktionary.