Empezaron (en. They started)

/empeˈθaɾon/

Synonyms

Slang Meanings

To initiate something that is considered challenging or complicated.
Yesterday we began the hardest work of the project.
Ayer empezamos el trabajo más duro del proyecto.
To start a party or gathering.
They arrived late, but in the end, they started the party without them.
Llegaron tarde, pero al final empezaron la fiesta sin ellos.