dusk -
A period of time occurring at the end of the day during which the sun sets.
dusk -
A darkish colour.
Verb
dusk -
To begin to lose light or whiteness; to grow dusk.
dusk -
To make dusk.
Adjektiv
dusk -
Tending to darkness or blackness; moderately dark or black; dusky.
Wikipedia
Dusk is the beginning of darkness in the evening, and occurs after twilight, when the sky generally remains bright and blue. Civil dusk is when the center of the sun reaches 6° below the horizon. This marks the end of the evening civil twilight, the point where artificial illumination is required to read outside.
OmegaWiki Dictionary
Ω
dusk A period of time at the end of the day shortly after sunset during which the light fades gradually.