This is the 1864th most frequent Arabic word.
جبهة
"جبهة" translates to "forehead" or "front" in English, and can also mean "frontline" or "front/coalition" depending on context.
In this context, 'جبهة' denotes the 'foreground' or visible front area of the mountain.
الشمس ساطعة على جبهة الجبل.
The sun is shining on the mountain's forefront.
Here, 'جبهة' is used to mean 'front cover' or 'front side'.
رأيت الجبهة النظيفة للكتاب.
I saw the clean front cover of the book.
Here, 'جبهة' refers to the military 'front line' during confrontation or war.