rockwheel التعريفات والمعاني == English == === Etymology === From rock + wheel. === Noun === rockwheel (plural rockwheels) A toothed wheel used to excavate trenches. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة rockwheels Rockwellian Rockwellesque Rockwell scale Rockwell rockweed Rockwell City Rockwellish rockshelf