Mixed With Water to Make Mortar for Bricks

This page is the CodyCross answer for the clue below from Cruise Ship, Group 654, Puzzle 4 (Greek Isles).

Question is: Mixed With Water to Make Mortar for Bricks

and the answer is: CEMENT

Word Meaning:

CEMENT — (countable, uncountable) A powdered substance produced by firing (calcining) calcium carbonate (limestone) and clay that develops strong cohesive properties when mixed with water. The main ingredient of concrete.

Definitions from Wiktionary.

Mixed with water to make mortar for bricks — CodyCross Answer | CodyCross Solutions