Guaratuba

== Portuguese == === Etymology === Borrowed from Old Tupi Gûaratyba, from gûará (“scarlet ibis”) +‎ tyba (“gathering”), literally “gathering of scarlet ibises”. The municipality is named after the bay. Doublet of Guaratiba. === Proper noun === Guaratuba f a municipality of Paraná, Brazil a bay of Paraná, Brazil a beach in Bertioga, São Paulo, Brazil === References === === Further reading === Guaratuba on the Portuguese Wikipedia.Wikipedia pt