This is the 4986th most frequent Spanish word.
encendidas
"Encendidas" means "lit" or "ignited" in English.
The word 'encendidas' is used as an adjective modifying 'luces', indicating the state of being lit.
Las luces del salón estaban encendidas.
The room's lights were lit.
Here, 'encendidas' metaphorically describes heightened or excited emotions.
Estábamos tan emocionados que nuestras emociones estaban encendidas.
We were so excited that our emotions were ignited.
In this sentence, 'encendida' refers to the state of the campfire being lit and active.