Senses
灭火/ 滅火 to put out a fire
To extinguish a fire; firefighting.
灭火/ 滅火 to stop an engine
To cut out or stall an engine; same as 熄火 .
灭火/ 滅火 to clear up a misunderstanding
To resolve doubts or misunderstandings; to perform damage control by calming a controversy or dispute.