noun🔗Share海沿い, 海岸The area bordering the sea; a coastline; a sealine."The heavy fog rolled in from the seaboard, making it difficult to see the houses along the coast. "濃い霧が海沿いから流れ込み、海岸沿いの家々が見えにくくなった。geographyoceanareanauticalChat with AIVocabulary GamePractice Reading