waking hours
plural noun
: the hours in the day that a person is awake
He spent all his waking hours working on the project.
Cite this Entry
“Waking hours.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/waking%20hours. Accessed 2 Jul. 2025.
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Merriam-Webster unabridged
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