This is the 261st most frequent Ukrainian word.
багатьох
"Багатьох" means "many" or "of many" in English.
The word 'багатьох' is used in the accusative case, feminine plural, indicating a quantity of people.
Я знаю багатьох людей у цьому місті.
I know many people in this city.
Here, 'багатьох' is in the genitive case, describing possession related to friends.
Вони згадували про багатьох своїх друзів.
They mentioned many of their friends.
In this case, 'багатьох' is used as an adjective in the genitive plural form, modifying 'волонтерів' (volunteers).