Attributive use of the noun; used before another noun to indicate a sudden steep decline.
Translations
обвальныйобычно о продажах, ценах, показателях Nosedive sales worried investors.
Обвальные продажи встревожили инвесторов.
Definitions
Characterized by a sudden and steep decline; used attributively. The company reported nosedive sales in the fourth quarter.