A swimsuit comprising three separate pieces of fabric, typically bottoms and one for each breast.(noun)
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Use "trikini" in a sentence
"Another was a white halter "trikini" - basically a white bikini held together with a large chunk of gold hardware, which had colorful material woven over the middle of it."
"Every bit as confusing as it sounds, the monokini, occasionally referred to as the trikini, is this summer's most terrifying beachwear trend."
"; p It's part of what is called a trikini - hat, sunglasses and sandals."