This is the 9706th most frequent Catalan word.
lumínica
"Lumínica" means "related to light."
In this sentence, 'lumínica' refers to pollution caused by excessive artificial light.
La contaminació lumínica afecta la visibilitat de les estrelles al cel nocturn.
Light pollution affects the visibility of stars in the night sky.
Here, 'lumínica' is used to describe energy that is related to light.
Els éssers humans han desenvolupat tecnologia per captar l'energia lumínica del sol.
Humans have developed technology to capture the sun's light energy.
In this context, 'lumínica' describes a signal that is characterized by light.