Body of Water Separated From the Ocean by a Reef

This page is the CodyCross answer for the clue below from Space Exploration, Group 910, Puzzle 1 (Hubble Telescope).

Question is: Body of Water Separated From the Ocean by a Reef

and the answer is: LAGOON

Word Meaning:

LAGOON — A shallow body of water separated from deeper sea by a bar.

Definitions from Wiktionary.

Body Of Water Separated From The Ocean By A Reef - Space Exploration CodyCross Answers | CodyCross Solutions