This is the 11443rd most frequent Portuguese word.
névoa
Mist or fog.
In this sentence, 'névoa' is used to refer to a natural atmospheric phenomenon, specifically mist or light fog.
A névoa cobria toda a paisagem ao amanhecer.
The mist covered the entire landscape at dawn.
Here, 'névoa' metaphorically describes an elusive or uncertain feeling surrounding the described scenario.
Havia uma névoa de mistério ao redor daquele acontecimento.
There was an aura of mystery around that event.
In this example, 'névoa' metaphorically represents the obscurity or fading nature of memories over time.