This is the 1228th most frequent Arabic word.
أغلب
"Most" or "the majority of."
In this sentence, the word 'أغلب' (most) is used to indicate the majority within a group (students).
أغلب الطلاب يفضلون الدراسة في الصباح.
Most students prefer studying in the morning.
Here, 'أغلب' (most of) is employed to describe the majority portion of the time being referred to.
أحاول أغلب الوقت تحسين مهاراتي.
I try most of the time to improve my skills.
In this context, 'أغلب' (most of) is used to describe the greater part of the focus being allocated.