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Definition of irtysh
irtysh
/ɪərˈtɪʃ/
ir · tysh
irtysh Lexical Profile
CEFR
C1
Grade
9
Tier
3
Usage
Rare
Syllables
2
• noun
1
A major river in Asia that originates in the Altai Mountains of China, flows northwest through Kazakhstan and Russia, and serves as the chief tributary of the Ob River.
• Rhymes for irtysh
• 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 Irtysh. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/irtysh