Last Updated
：2025/11/20
reef
IPA(Pronunciation)
Noun
Japanese Meaning
（航海用）強風時に風にさらされる面積を減らすため、帆の一部を巻いて縛る操作やその部分 / （航海用）レフ結び：ナットやロープを結ぶ特定の結び方
（ plural ）
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(nautical) A portion of a sail rolled and tied down to lessen the area exposed in a high wind. / A reef knot.
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reef
When the squall hit, the captain ordered a reef to be taken to reduce the sail area.
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When the squall hit, the captain ordered a reef to be taken to reduce the sail area.
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