This is the 22nd most frequent Arabic word.
منذ
Since; ago.
The word 'منذ' introduces the starting point of an action that continues up to the present.
لم أتناول الطعام منذ الصباح.
I haven't eaten since the morning.
The word 'منذ' is used in conjunction with 'أن' to indicate the starting point of a new condition or situation.
منذ أن انتقلت إلى هذه المدينة، وأنا أشعر بالسعادة.
Since I moved to this city, I have been feeling happy.
The word 'منذ' introduces a point in the past relative to the current moment to specify when an action occurred.