This is the 9897th most frequent Turkish word.
ayırmasın
"May (he/she/it) not separate."
The word 'ayırmasın' is used here as a wish or prayer form, expressing a desire for continued unity.
Allah bizi birbirimizden ayırmasın.
May God not separate us from each other.
In this sentence, 'ayırmasınlar' is in a command or request form and refers to not dividing the group.
Ekip üyelerini ayırmasınlar, birlikte daha iyi çalışıyorlar.
They should not separate the team members; they work better together.
Here, 'ayırmasınlar' again conveys a directive or decision-making context about organizing groups.