somnography التعريفات والمعاني == English == === Noun === somnography (uncountable) The scientific measurement of sleep. ==== Derived terms ==== polysomnography somnographic ==== Related terms ==== somnogram شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة somnographic sonography sonographic stenography sonographically softography sonograph sociography sonographer