Enclosed Zone for Digging in a Playground
This page is the CodyCross answer for the clue below from Space Exploration, Group 920, Puzzle 4 (Intelligent Life).
Question is: Enclosed Zone for Digging in a Playground
and the answer is: SANDBOX
Word Meaning:
SANDBOX — (US, Canada) A children's play area consisting of a box filled with sand.
Definitions from Wiktionary.