This is the 169th most frequent Bulgarian word.
всички
"Всички" means "everyone" or "all" in English.
In this sentence, "всички" is used as an adjective modifying the noun "деца" (children), conveying the meaning "all."
Всички деца се забавляваха в парка.
All the children were having fun in the park.
The word "всички" here is used as a pronoun meaning "everyone" and is the subject of the sentence.
Всички идват на парти тази вечер.
Everyone is coming to the party tonight.
Here, "всички" serves as a pronoun in the object position meaning "everyone," clarifying the beneficiaries of the action.