مزمن بالانجليزي

(of a disease) lasting for a long time; difficult to cure

يُعَانِيْ مِنْ مِرَضٍ عَقْلِيٍ مُزْمِنٍ.

He was suffering from chronic dementia.

يَعْمَلُ الْمَرْكَزُ عَلَى عِلَاجِ الْعَدِيْدِ مِنَ الْأَمْرَاضِ الْمُزْمِنَةِ.

The institution is working for cures of many chronic diseases.

(of a problem) lasting a long time; difficult to solve

هُنَاكَ نَقْصُ مُزْمِنٌ في الْطَاقَمِ الْتَعْلِيْمِيِّ.

There is a chronic shortage of teachers.

طُرُقٌ مُخْتَلِفَةٌ لِمُعَالَجَةِ مَشَاكِلِ نَقْصِ الْمِيَاهِ الْمُزْمِنَةِ.

Different methods to tackle water shortage chronic problem.