by day

idiom

Definition of by day

: during the day : in daylight She's a student by day and a waitress at night. The area looks a lot nicer by day.

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Cite this Entry

“By day.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/by%20day. Accessed 27 Nov. 2020.

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