narrowingгерундий или причастие настоящего времени Used adjectivally as the present participle of "narrow".
Переводы
The narrowing path made it difficult to walk side by side.
Сужающаяся тропинка затрудняла ходьбу бок о бок.
Определения
Becoming gradually smaller or more restricted in width or extent. The narrowing path led us deeper into the forest.
Becoming more limited in scope or range. The narrowing focus of the research allowed for more detailed analysis.