وَتَجْتَمِعُ مَعَ غَيْرِ الْوَصْفِ.
Translation: It (proper-name status) can combine with causes other than adjectival status.
The implied subject of تَجْتَمِعُ is the previously mentioned ʿalamiyya. As a cause of diptote status, it can coexist with another appropriate cause, but not with waṣf in the same use.
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Definiteness and Proper-Name Status in Diptote Rules
وَتَجْتَمِعُ مَعَ غَيْرِ الْوَصْفِ.
Translation: It (proper-name status) can combine with causes other than adjectival status.
The implied subject of تَجْتَمِعُ is the previously mentioned ʿalamiyya. As a cause of diptote status, it can coexist with another appropriate cause, but not with waṣf in the same use.