This is the 12353rd most frequent French word.
éteinte
"Éteinte" means "extinguished" or "turned off."
In this sentence, 'éteinte' is used as an adjective to describe the state of the lamp, indicating it is not lit.
La lampe est éteinte.
The lamp is off.
Here, 'éteints' metaphorically describes the lack of shine or brightness in her eyes, conveying tiredness or lack of energy.
Elle avait les yeux éteints après une longue journée.
She had lifeless eyes after a long day.
In this context, 'éteinte' functions metaphorically to describe the absence or end of passion, likening it to a flame that has been put out.