noun
gas leak
Refers to the escape of gas from a pipe, appliance, or container. Commonly used in safety warnings and incident reports.
ガス漏れのにおいがしたら、すぐに窓を開けてください。
If you smell a gas leak, please open the windows immediately.
昨夜、近所でガス漏れ事故があった。
There was a gas leak accident in the neighborhood last night.