معجم اللغة العربية المعاصرة
Mu'jam al-Lugha al-Arabiyya al-Mu'asira · Ahmad Mukhtar Umar and team (d. 1424 AH)
مُطْمَئِنّ [مفرد]: اسم فاعل من اطمأنَّ/ اطمأنَّ إلى/ اطمأنَّ بـ/ اطمأنَّ لـ.
• المُطْمَئِنّ من الأرض: السَّهل المنخفض.
Arabic Word Meanings
The meaning of “مطمئن” as explained in Mu'jam al-Lugha al-Arabiyya al-Mu'asira and al-Ghani.
The original text is in Arabic.
Mu'jam al-Lugha al-Arabiyya al-Mu'asira · Ahmad Mukhtar Umar and team (d. 1424 AH)
al-Ghani · Abd al-Ghani Abu al-Azm