Definitions
the time in the evening at which the sun begins to fall below the horizon
Word origin
From sun + down.
Used in a sentence
“We’ll meet by the pier at sundown.”
“Yet oft when sundown skirts the moor An inner trouble I behold, A spectral doubt which makes me cold, That I shall be thy mate no more, […]”
“"She also “sundowned”, and someone had to keep an eye on her 24-7."”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“Evening horizon time”7 letters
02“Dusk”7 letters
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