Dictionary.com
definitions

arvo

[ ahr-voh ]
/ ˈɑr voʊ /

noun Australian Slang.

afternoon.

Nearby words

  1. aruspicy,
  2. aruwimi,
  3. arv,
  4. arvada,
  5. arvn,
  6. ary,
  7. aryan,
  8. aryanize,
  9. aryballos,
  10. aryballus

Origin of arvo

1930–35; af(ternoon) + -o, with voicing of -f-; ar is r-less speaker's representation of low back vowel
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for arvo

arvo

/ (ˈɑːvəʊ) /

noun

Australian informal afternoon
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012