This is the 4340th most frequent Arabic word.
ممر
Corridor or passage.
Here, 'ممر' refers to a narrow passage inside a building.
سار الطفل في الممر الضيق.
The child walked through the narrow hallway.
In this sentence, 'ممر' means a pathway outside leading somewhere.
يوجد ممر يؤدي إلى الحديقة الخلفية.
There is a pathway leading to the backyard garden.
Here, 'ممر' is used to denote the pedestrian crossing on roads.