The words nosotros and somos are both related to the first-person plural in Spanish, but they serve different grammatical functions.
Nosotros is a subject pronoun that means we in English. It is used to refer to a group of people that includes the speaker. For example:
- Nosotros vamos al cine. (We are going to the cinema.)
Somos, on the other hand, is the conjugated form of the verb ser (to be) in the first-person plural. It means we are in English. For example:
- Somos estudiantes. (We are students.)
In summary, nosotros is a pronoun used to refer to the subject (we), while somos is a verb form that describes a state or identity (we are).