day-and-night
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Because mice sleep in short bursts throughout the day and night, they provided a detailed view of how growth hormone changes across sleep stages.
From Science Daily
We are working day and night for you.’”
This study was the first to track individual vertebrates continuously, day and night, throughout their entire adult lives.
From Science Daily
Ask for a room located far away from elevators and ice machines, which are constant sources—day and night—of unfamiliar sounds and smells.
Local geography also plays a part with different surfaces storing heat in different ways, and this can impact both the temperature by day and night.
From BBC
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.