This is the 4766th most frequent Portuguese word.
esmeraldas
Emeralds (precious green gemstones).
In this sentence, 'esmeraldas' refers to the gemstone emeralds, used in a literal sense describing physical occurrence.
As esmeraldas brilham intensamente na luz do sol.
The emeralds shine intensely under the sunlight.
Here, 'esmeraldas' represents the natural resources of emerald gemstones associated with the region mentioned.
O estado de Goiás é famoso por suas esmeraldas.
The state of Goiás is famous for its emeralds.
In this usage, 'esmeraldas' is used metaphorically to describe the green color and brilliance of someone's eyes.