Final answer:
The subject pronoun vosotros is used to refer to a group of people who are the second person plural in Spanish.
Step-by-step explanation:
The subject pronoun vosotros is used in Spanish to refer to a group of people who are the second person plural. It is mainly used in Spain and is equivalent to the pronoun 'you all' or 'you guys' in English. For example, 'Vosotros habláis español' translates to 'You all speak Spanish'.
Learn more about Subject Pronoun vosotros in Spanish