Underground Layer of Water Within Permeable Rock
This page is the CodyCross answer for the clue below from Home Sweet Home, Group 623, Puzzle 5 (Flower Arrangement).
Question is: Underground Layer of Water Within Permeable Rock
and the answer is: AQUIFER
Word Meaning:
AQUIFER — An underground layer of water-bearing porous stone, earth, or gravel.
Definitions from Wiktionary.