This is the 461st most frequent Italian word.
tutti
"All" or "everyone."
Here, 'tutti' means 'all' and refers to the entire group, making it a determiner for 'gli studenti'.
Tutti gli studenti sono presenti alla lezione.
All the students are present in the lesson.
In this sentence, 'tutti' functions as a pronoun meaning 'everyone,' replacing a more specific noun.
Tutti hanno applaudito alla fine dello spettacolo.
Everyone applauded at the end of the show.
Here, 'tutti' is used as a pronoun meaning 'everyone,' referring to all individuals in general.