Vocab Info
A2 Noun, Suru verb, Intransitive verb
発火ignition, catching fire, firing (e.g. gun), discharging
Dictionary Definition
Common
Noun, Suru verb, Intransitive verb
1.
ignition, combustion, catching fire
Noun, Suru verb, Intransitive verb
2.
firing a blank cartridge, discharge of a gun without bullets
Noun, Suru verb, Intransitive verb
3.
firing (of an event), triggering
Computing
All Forms
発火 【はっか】
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Examples
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消防が発火の原因を特定しています。
The fire department is identifying the cause of the ignition.
発火した後にすぐに消火活動をすることが大切だ。
After catching fire, it's important to immediately carry out fire extinguishing actions.
この物質が発火する温度は大体300度くらいです。
The temperature at which this substance ignites is roughly around 300 degrees.
雨が降ってジメジメしていたので火薬は発火しませんでした。
Because it was damp due to the rain, the gunpowder didn't ignite.
この物質は自然に発火する性質があり、保管には気を付ける必要がある。
This substance has a tendency to ignite spontaneously, and therefore needs to be stored with care.
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