المعجم الوسيط
al-Mu'jam al-Wasit · Academy of the Arabic Language, Cairo
(سِزْيوم): عنصر فِلزيُّ يشبه الصديوم في خواصه، ولكنه أنشط منه . (مج).
Arabic Word Meanings
The meaning of “سزيوم” as explained in al-Mu'jam al-Wasit.
The original text is in Arabic.
al-Mu'jam al-Wasit · Academy of the Arabic Language, Cairo