good day

interjection

Definition of good day

somewhat formal + old-fashioned
used to say hello or goodbye to someone in the daytimeGood day to you, sir.

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Cite this Entry

“Good day.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/good%20day. Accessed 26 Nov. 2020.

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