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laugh; laughter
smile
sneer
sex aids (e.g. dildos, pornographic books, erotic woodblock prints, etc.)
彼女の嗤いは周りを明るくする力がある。
Her laughter has the power to brighten everyone around her.
子供たちの嗤い声が公園に響いていた。
The children's laughter echoed through the park.
面白い映画を見て嗤いが止まらなかった。
I watched a funny movie and couldn't stop laughing.