This is the 73rd most frequent Indonesian word.
senin
Monday
Here, 'Senin' serves as a proper noun identifying today's day of the week.
Hari ini adalah Senin.
Today is Monday.
In this case, 'Senin' is used to indicate a recurring day in the week, emphasizing routine activities occurring on Mondays.
Setiap Senin, kami memiliki rapat pagi.
Every Monday, we have a morning meeting.
In this sentence, 'Senin' is used as a proper noun representing the day of the week, Monday.