An onomatopoeia for the whooshing sound of water or air flowing forcefully.
蛇口をひねると水がシャーっと出てきた。
When I turned the tap, water came whooshing out.
雨水が屋根からシャーっと流れ落ちていた。
Rainwater was streaming down from the roof with a whoosh.
An onomatopoeia for the hissing sound a cat or snake makes when threatened or angry.
猫が怒ってシャーと威嚇してきた。
The cat hissed at me angrily.
野良猫に手を伸ばしたら、シャーっと鳴かれた。
When I reached out to the stray cat, it hissed at me.
An onomatopoeia for a sizzling sound, such as food hitting hot oil.
フライパンに油を入れるとシャーっと音がした。
When I put oil in the frying pan, it sizzled.