I thought it's international word since it's also used in Czech/Slovak, can't find it in English, though they mention "monoposto" here https://en.wikipedia.org

I thought it's international word since it's also used in Czech/Slovak, can't find it in English, though they mention "monoposto" here https://en.wikipedia.org/wiki/Open-wheel_car https://en.wikipedia.org/wiki/Open-wheel_car