Definition of day-day in English:

day-day

exclamation ˈdeɪˌdeɪˌdeɪˈdeɪ

informal

‘Goodbye’. Also as noun in "to shake a (also one's) day-day" and variants: to wave goodbye.

Late 17th century; earliest use found in Elkanah Settle (1648–1724), playwright. Reduplication of day.

exclamation

informal

‘Goodbye’. Also as noun in "to shake a (also one's) day-day" and variants: to wave goodbye.

Late 17th century; earliest use found in Elkanah Settle (1648–1724), playwright. Reduplication of day.

词汇	day-day
释义	Definition of day-day in English: day-day exclamation ˈdeɪˌdeɪˌdeɪˈdeɪ informal ‘Goodbye’. Also as noun in "to shake a (also one's) day-day" and variants: to wave goodbye. Origin Late 17th century; earliest use found in Elkanah Settle (1648–1724), playwright. Reduplication of day. Definition of day-day in US English: day-day exclamation informal ‘Goodbye’. Also as noun in "to shake a (also one's) day-day" and variants: to wave goodbye. Origin Late 17th century; earliest use found in Elkanah Settle (1648–1724), playwright. Reduplication of day.
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