Nox
Part of speech: proper noun
Definition: The Roman goddess of night.
Night
Part of speech: noun
Definition: The period between sunset and sunrise, when a location faces far away from the sun, thus when the sky is dark.An evening or night spent at a particular activity.A night (and part of the days before and after it) spent in a hotel or other accommodation.The quality of sleep obtained during a night.Nightfall.Darkness.
Part of speech: interjection
Definition: Short for good night