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Definition of piako
piako
/piːˈɑːkoʊ/
Pi · a · ko
piako Lexical Profile
CEFR
C2
Grade
9
Tier
3
Usage
Rare
• noun
1
New Zealand A major river in the Waikato region of the North Island of New Zealand, which flows northwards across the Hauraki Plains and empties into the Firth of Thames.
• Rhymes for piako
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Piako. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/piako