noun
mountain fire; bush fire
Refers to a wildfire or fire burning on a mountain or hillside. Often used in news reports or warnings.
乾燥した天気が続き、山焼けの危険が高まっている。
With the dry weather continuing, the risk of mountain fires is increasing.
昨夜、近くの山で山焼けが発生した。
A mountain fire broke out on a nearby hill last night.