arvo
nounColloquial
A Australian English slang term. Browse all Australian slang.
What it means
Afternoon. One of the most frequently used clipped forms in Australian English — genuinely everyday, not a novelty.
In use
I'll give you a call this arvo.
We're heading down Saturday arvo.
Where it comes from
Afternoon clipped and given the -o ending, one of the two productive diminutive suffixes in Australian English (the other being -ie / -o's counterpart -y). The pattern is generative: speakers coin new ones on the spot and expect to be understood.