This is the 12184th most frequent Turkish word.
günüden
"Günüden" means "from the day" in English.
In this sentence, 'günüden' is constructed within a compound expressing the origin of something ('gününden' before vowel harmony adjustment). It indicates a continuation or remnants of an event related to a specific time.
Cumartesi günüden kalma yorgunluk hala devam ediyor.
The fatigue from Saturday still persists.
Here, 'günüden' conveys a starting point in time, modified by context, indicating an ongoing action since a specified day.
Bugün günüden beri bekliyorum.
I've been waiting since today.
In this instance, 'günüden' specifies the beginning from a particular day, focusing on a moment in a sequential occurrence.