premastery التعريفات والمعاني == English == === Etymology === From pre- + mastery. === Adjective === premastery (not comparable) Before reaching the level of mastery. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة premaster premastectomy prematernity prematernal premasters premastering premastered poetastery přemrštěný