Hakuluettelo:
Käännös:
pororoca (englanniksi)
- pororoca (s: Amazon-jokea nouseva vuoksiaalto)
pororoca (suomeksi)
- Määritelmät:
- a tidal flood especially at the mouth of the Amazon River that regularly or occasionally rushes with a roaring noise into the river and proceeds in one or more waves that often present a very abrupt front of considerable height.