Indigestible Part of Food
This page is the CodyCross answer for the clue below from Prehistory, Group 1247, Puzzle 1 (Pictographs).
Question is: Indigestible Part of Food
and the answer is: ROUGHAGE
Word Meaning:
ROUGHAGE — Originally (archaic), garbage, rubbish, or waste; later (agriculture) the portions of a crop which are discarded, such as husks, stalks, etc.; also, agricultural waste such as weeds.
Definitions from Wiktionary.