Lime and Water Mix for Coating Ceilings or Walls
This page is the CodyCross answer for the clue below from Health and Fitness, Group 2137, Puzzle 4 (Wearable Tech).
Question is: Lime and Water Mix for Coating Ceilings or Walls
and the answer is: WHITEWASH
Word Meaning:
WHITEWASH — (uncountable) A mixture of a powdered mineral substance (often slaked lime (containing calcium hydroxide), chalk (calcium carbonate), or both) and water which is used for painting surfaces such as fences and walls bright white.
Definitions from Wiktionary.