unfastener التعريفات والمعاني == English == === Etymology === From unfasten + -er. === Noun === unfastener (plural unfasteners) One who or that which unfastens. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة unfasteners unfasten unfastened unfastenable unfastening unfastens unfastness unfattened unhastened