Meaning: The moon disappeared from the sky in the western direction.
Choice of Words: The moon became hidden below the horizon in the west.
Alternative Expressions
The Moon disappeared below the horizon in the west.
Meaning: This means that the Moon has gone out of sight below the horizon in the western direction. It's like when you see the sun go down at the end of the day, but this time it's the Moon.
Choice of Words: The Moon is the name of the big, round object that lights up the night sky. Disappeared means to go out of sight. Below means under something. Horizon is the line where the sky meets the land or sea. West is the direction where the sun sets.
The Moon sank out of sight in the western part of the sky.
Meaning: This means that the Moon has gone down below the horizon in the western direction. It's like when you see the sun go down at the end of the day, but this time it's the Moon.
Choice of Words: The Moon is the name of the big, round object that lights up the night sky. Sank means to go down below something. Out of sight means to disappear from view. Western means the direction where the sun sets. Part means a section or portion of something. Sky is the big, blue area above us where the clouds are.