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Definition of waikato
waikato
/ˈwaɪkɑːtoʊ/
Wai · ka · to
waikato Lexical Profile
CEFR
C1
Grade
9
Tier
3
Usage
Rare
• noun
1
New Zealand A local government region located in the upper North Island of New Zealand, known for its extensive dairy farming and the Waitomo glowworm caves.
Example
"We spent our holiday driving through the rolling green hills of the Waikato."
2
New Zealand The longest river in New Zealand, flowing approximately 425 kilometers from Lake Taupo through the North Island to empty into the Tasman Sea.
• Nearby Words
Word Origin & Etymology
Borrowed from Māori 'Waikato', derived from 'wai' (water) and 'kato' (the pull of the river current).
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Waikato. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/waikato