WordReference Random House Learner's Dictionary of American English © 2020
ˈdown ˈun•der, adv. 
  • in or to Australia or New Zealand.

  • WordReference Random House Unabridged Dictionary of American English © 2020
    down under, 
    1. Australia or New Zealand.
    2. in, to, or into Australia or New Zealand.
    • 1895–1900

    Collins Concise English Dictionary © HarperCollins Publishers::
    down under informal n
    1. Australia or New Zealand
    adv
    1. in or to Australia or New Zealand
    'down under' also found in these entries:
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