Meaning ofredbackin English

Noun

1. a bird species (Calidris alpina)
   The redback is a migratory bird species found in Australia.
2. china's official currency (yuan)
   China's official currency, also known as the redback, is used for daily transactions.
3. a venomous Australian spider (Latrodectus hasselti)
   The redback spider is known for its distinctive red stripe.