This is the 2418th most frequent Russian word.
персонала
"Персонала" means "staff" or "personnel."
The word 'персонала' is used in the genitive case, referring to the members of the staff as a collective group.
На этой фабрике работает множество персонала.
Many staff members work at this factory.
'Персонала' is used in the accusative case here, referring to the group undergoing training.
Мы обсуждаем обучение нового персонала.
We are discussing the training of new personnel.
Here, 'персонала' is in the possessive sense, attributing quality to the staff as an entity.