perillaven

form-of imperfect indicative plural third-person

「perillar」という動詞の三人称複数過去未完了形（imperfect indicative form）です。

English Meaning

third-person plural imperfect indicative form of perillar

Durant la sequera prolongada, les reserves d'aigua perillaven perquè molts pagesos continuaven regant els camps.

長引く干ばつの間、水資源は多くの農民が畑へ灌漑を続けていたため危険にさらされていた。

During the prolonged drought, the water reserves were at risk because many farmers kept irrigating the fields.