KanjiJLPT N3
Extinguish

extinguish, blow out, turn off, neutralize, cancel

Mnemonic

A storm rolls in bearing an eerie resemblance to a living beast—its howling winds and sheets of rain extinguish every flame, every spark, every last ember until nothing but darkness remains.
Additional thoughts
Visualize a massive storm shaped like a snarling dragon (the resemblance) swooping over a city of bonfires, drowning every fire with torrential rain. The water element inherent in storms naturally connects to extinguishing.
Quick recall
A storm with a resemblance to a beast will extinguish all flames.

Details

The keyword for 消 is extinguish. This kanji conveys the idea of making something disappear or cease to exist, much like putting out a fire or erasing something completely. It encompasses meanings such as vanishing, fading away, turning off, or using up. The sense extends broadly from literally extinguishing flames to figuratively eliminating, canceling, or consuming something until nothing remains.
On'yomi
しょう
Kun'yomi
き.える、け.す