This is the 4355th most frequent Spanish word.
sindicato
A "sindicato" is a labor union or trade union.
In this sentence, 'sindicato' is used to refer to a group or an organization that represents the collective interests of workers.
El sindicato organizó una huelga para exigir mejores condiciones laborales.
The union organized a strike to demand better working conditions.
Here, 'sindicato' specifies a particular union associated with teachers, showing its context-specific application.
Estoy asistiendo a una reunión del sindicato de profesores esta tarde.
I am attending a meeting of the teachers' union this afternoon.
In this case, 'sindicatos' is used in the plural form to refer to multiple unions collectively.