A spray-toilet, bidet seat, or any bathroom product meant to cleanse the user.(noun)
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Use "washlet" in a sentence
"Since then, the product name washlet has been used to refer to all brands of high-tech toilets."
"Interior designer Timothy Corrigan had never heard of a "washlet" — until a client asked him to install one of the high-tech Japanese toilets."
"Bathroom manufacturer Toto will launch the 'washlet' this month in the hope it will revolutionise the lavatory industry and cut down on toilet roll consumption."