This is the 4856th most frequent Japanese word.
火災
Fire; a disaster involving flames.
In this sentence, '火災' is used to describe an accidental or destructive fire incident.
昨日、近所で大きな火災が発生しました。
Yesterday, a major fire occurred in the neighborhood.
Here, '火災' refers to the general concept of fire hazards or risks.
火災の危険性を減らすために、予防策をしっかり行いましょう。
To reduce the risk of fires, let's implement preventive measures properly.
'火災' in this sentence is employed in the context of fire alarms, indicating warnings for possible fires.