This is the 6592nd most frequent Arabic word.
الاكثر
"الاكثر" means "the most" in English.
Here, 'الأكثر' is used to indicate a superlative degree (most informative) among a group.
هذا الكتاب هو الأكثر إفادة بين الكتب.
This book is the most informative among the books.
In this sentence, 'الأكثر' signifies the superlative quality (most isolated) when describing the areas.
الحيوانات البرية تعيش غالبًا في المناطق الأكثر عزلة.
Wild animals often live in the most isolated areas.
Here, 'الأكثر' is utilized to express a superlative attribute (most varied) of the dishes served by the restaurant.