This is the 2539th most frequent Turkish word.
onlardan
"Onlardan" means "from them" or "of them" in English.
Here, 'onlardan' is used to indicate membership or belonging to a group, meaning 'one from them'.
Onlardan biri bizimle çalışıyor.
One of them is working with us.
In this sentence, 'onlardan' means 'from them,' indicating the source or origin of an action.
Onlardan yardım istemeliyiz.
We should ask for help from them.
Here, 'onlardan' is used to mean that something was received from 'them,' showing the origin or source.