beginning of day

noun

The start of the workday.

Opposite
close of businessCOBend of dayEODquitting time
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Meanings

nounbeginning of day (uncountable)
  1. oftenuncountableThe start of the workday.
  2. oftenuncountableThe time that a project is scheduled to start.
  3. uncountableoccasionallyDaybreak; dawn; sunrise.

Synonyms & antonyms

Opposite
close of businessCOBend of dayEODquitting time
Cite this entry
APA

beginning of day. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/beginning%20of%20day

MLA

“beginning of day.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/beginning%20of%20day. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “beginning of day,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/beginning%20of%20day.

Source: beginning of day on Wiktionary, CC BY-SA 4.0.