greywater التعريفات والمعاني == English == === Etymology === From grey + water. === Noun === greywater (countable and uncountable, plural greywaters) Alternative spelling of gray water. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة greywaters grey waters grey water greater greyware Greater Khingan greater good Greater China Greater London