This is the 1987th most frequent Arabic word.
الأربعة
"The four" (referring to the number 4 or a group of four).
Here 'الأربعة' is used as a numeral to quantify the students.
الأربعة طلاب مشغولون بدروسهم.
The four students are busy with their lessons.
In this sentence, 'الأربعة' denotes the count associated with time (four o'clock).
الأربعة يشيرون إلى الساعة الرابعة.
The four is referring to four o'clock.
Here, 'الأربعة' describes the quantity of the chair's legs.