English-Spanish translations for unprecedented

• sin precedente
  Esto constituye un abuso sin precedentes. This is an unprecedented abuse.
  Vivimos tiempos sin precedentes. We are living in unprecedented times.
  ¿Cómo ha podido producirse una situación semejante, sin precedentes? How did such an unprecedented situation arise?

Definition of unprecedented

• Never before seen, done, or experienced; without precedent

Related words

• unprecedentedly
• unprecedentedness
• unprecise