Fully Sealed, E.g. Container for Safe Food Storage
This page is the CodyCross answer for the clue below from Campsite Adventures, Group 840, Puzzle 2 (Fossil Hunting).
Question is: Fully Sealed, E.g. Container for Safe Food Storage
and the answer is: AIRTIGHT
Word Meaning:
AIRTIGHT — Impermeable to air or other gases.
Definitions from Wiktionary.