Last Updated:2025/11/29
(oceanographics, nautical) A standardized measure of trough-to-crest wave height calculated for the needs of seafarers; exact mathematical definition has varied over time and currently it is defined as four times the standard deviation of the surface elevation.
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significant wave height
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Source Word
significant wave height
Noun
Japanese Meaning
(海洋学・航海学の分野で)船乗りのために標準化された、波の谷から頂点までの高さ。現在は、海面の高さの標準偏差の4倍として定義される。
( plural )