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Definition of fly river
fly river
• noun
1
A major river on the island of New Guinea, flowing predominantly through Papua New Guinea and forming a small portion of the international border with West Papua, Indonesia. It is the largest river in Oceania by volume of discharge.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Fly river. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fly-river