Translation guide
A large, mostly flat area of grassland with few trees, especially in North America. In Japanese, the concept is expressed through several terms that differ by region, formality, and specific nuance.
The specific grassland ecosystem of central North America, often used in geographic or ecological contexts.
Any large, flat, treeless grassland, not necessarily in North America. Useful when describing similar landscapes elsewhere or in a general sense.
Scientific or ecological discussions about the prairie as a type of ecosystem.
Technical term for 'prairie ecosystem'. Used in biology and environmental science.
プレーリー生態系は火災によって維持されてきた。
The prairie ecosystem has been maintained by fire.
草原 (そうげん) is the most common word for grassland and can refer to any grassy area, from a small meadow to a vast prairie. 平原 (へいげん) emphasizes flatness and may not be grassy (e.g., a salt flat). 大草原 (だいそうげん) specifically means a large, expansive grassland and is closer to 'prairie' in scale, but it is more literary.
このあたりは草原が広がっている。
This area is covered in grassland.
大草原を馬で駆ける。
Ride a horse across the great prairie.
牧草地 (ぼくそうち) means 'pasture' or 'meadow' used for grazing livestock. It implies cultivated or managed land, not a wild prairie. Use 草原 or プレーリー for natural grasslands.
大草原が見渡す限り広がっていた。
The prairie stretched as far as the eye could see.
プレーリードッグはプレーリーの巣穴に住んでいる。
Prairie dogs live in burrows on the prairie.
Direct loanword from English, commonly used in academic, geographic, or travel contexts when referring specifically to the North American prairie.
アメリカのプレーリーは広大な草原地帯です。
The American prairie is a vast grassland region.
Literally 'great grassland'. A descriptive term that can refer to any large prairie-like area, including the North American prairie. Slightly more literary or explanatory than プレーリー.
かつてバイソンは大草原を駆け回っていた。
Bison once roamed the great prairie.
General term for grassland or meadow. Covers prairies, steppes, and other grassy plains. The most common and versatile word.
モンゴルの草原はどこまでも続いている。
The Mongolian grasslands stretch on forever.
Means 'plain' or 'flatland'. Emphasizes the flatness rather than the grass. Can be used for prairies but is less specific about vegetation.
その平原には木が一本も生えていなかった。
Not a single tree grew on that plain.
Loanword for 'steppe', the Eurasian equivalent of a prairie. Use only when referring to that specific region.
ロシアのステップは冬になると雪に覆われる。
The Russian steppe is covered in snow in winter.
More general 'grassland ecosystem'. Can be used for prairies when the North American context is clear.
草原生態系の保全が急務だ。
Conservation of the grassland ecosystem is urgent.
牛が牧草地で草を食べている。
Cows are eating grass in the pasture.
牛が牧草地で草を食べている。
Cows are eating grass in the pasture.