down under

adverb or adjective

often capitalized D&U
: to or in Australia or New Zealand

Word History

First Known Use

1886, in the meaning defined above

Time Traveler
The first known use of down under was in 1886

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Cite this Entry

“Down under.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/down%20under. Accessed 1 Mar. 2025.

Geographical Definition

Down Under

geographical name

Australia or New Zealand
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