Relative clauses in Spanish are used to add extra information about a noun without starting a new sentence. They are introduced by relative pronouns like que, quien, cual, etc., which link the clause to the noun it modifies. Spanish relative clauses can be either defining (essential to the meaning) or non-defining (additional, non-essential information).
  • Relative clauses connect extra information about a noun directly to the main clause.
  • They use relative pronouns such as que, quien, el que, la cual, etc.
  • Relative clauses can be defining (essential) or non-defining (extra info).
Relative clauses add extra information about a noun and avoid starting a new sentence.
Common relative pronouns include *que*, *quien*, *el que*, *la cual*.
Defining clauses are essential; non-defining provide extra info. Both use relative pronouns.
Yes, relative clauses can describe people, things, or places.
*que*, *el que*, and *la cual* are used for things.
Relative clauses are ideal for intermediate to advanced students seeking more complex sentences.

Defining and Non-defining

Defining clauses give essential info; non-defining clauses provide extra info.
Defining relative clauses specify exactly which person or thing we are talking about, and the information they provide is essential to the meaning of the sentence. Without the relative clause, the meaning would be incomplete or unclear.
Non-defining relative clauses add extra information about a person or thing that has already been identified. This information is not essential for understanding who or what is being referred to; it's just additional details. Non-defining clauses are always set off by commas.

Examples

  • Defining:
    • El libro que compré es interesante.
    • (The book that I bought is interesting.)
    • → The clause "que compré" defines which book.
  • Non-defining:
    • El libro, que compré ayer, es interesante.
    • (The book, which I bought yesterday, is interesting.)
    • → The clause "que compré ayer" adds extra information.
  • Defining clauses are essential; non-defining are additional.
  • Defining clauses are not separated by commas; non-defining clauses are.
  • Both use relative pronouns, but only non-defining clauses can use forms like el cual with commas.
Non-defining clauses add extra info and are separated by commas.
No, non-defining clauses can use more formal pronouns like *el cual*.
Yes, non-defining clauses can be used for people with pronouns like *quien*.
Defining relative clauses are essential for clarifying meaning.
Intermediate and advanced learners benefit most from these distinctions.
No, commas are not used in defining relative clauses.

Conclusion

Relative clauses are essential for adding detail and precision in Spanish. Distinguishing between defining and non-defining clauses helps avoid confusion and improves both comprehension and expression.
  • Use relative clauses to link ideas smoothly and make sentences more complex.
  • Remember: Defining = essential info (no commas); Non-defining = extra info (with commas).
  • Practice common relative pronouns and their correct usage for people and things.
Common relative pronouns include que, quien, el que, and la cual.
Defining clauses provide essential information; non-defining add extra information.
Commas are used around non-defining relative clauses, not defining ones.
Yes, relative clauses can be used to describe both people and things.