nighttime
/ˈnaɪt.taɪm/the time of day when it is dark because the sun is below the horizon
Many animals are more active at nighttime.
Some creatures prefer to hunt or move around when it's dark.
Often used to contrast with daytime or to describe activities that occur after sunset.
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💡Pro Tip
Usage Tip
Use 'nighttime' when emphasizing the darkness or activities that occur after sunset, rather than just saying 'night.' For example, 'nighttime sky' sounds more poetic than 'night sky.'
⚡Gold Rule
Capitalization Rule
'Nighttime' is typically lowercase unless it starts a sentence or is part of a title.
📖Word Origin
From 'night' (Old English 'niht') + 'time' (Old English 'tīma'). The compound form 'nighttime' emerged in Middle English to emphasize the period of darkness.
📝Usage Notes
Often used in contexts where the darkness of night is relevant, such as astronomy, security, or nocturnal activities. Can also refer to a specific time of night, e.g., 'late nighttime.'