/ˈdɑːrkənz/
VERB
To reduce the amount of light in a place or make something less illuminated.
Making a room, area, or object darker by reducing the amount of light reaching it.
VERB
To gradually lose brightness or become less illuminated.
Becoming darker as natural or artificial light decreases.
The sky gradually losing its brightness in the evening or becoming darker because of clouds.
VERB
To change the color of something by making it darker, or to become darker in appearance.
Changing the color or shade of an object or material to a darker tone.
VERB
To cause a mood or emotional state to become sad, gloomy, or less hopeful, or to develop such a mood.
A person's emotional state becoming increasingly sad, serious, or gloomy.
A situation or outlook becoming increasingly troubling, threatening, or pessimistic.
VERB
To interfere with clear vision or make something difficult to see, understand, or interpret.
Making information, meaning, or understanding less clear by concealing or confusing it.
VERB
To damage the condition, purity, or reputation of something by staining, polluting, or bringing it into disrepute.
Making someone's reputation or standing worse through disgraceful or discreditable actions.
Making something dirty, impure, or damaged by applying a stain or introducing something harmful.