From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2022.11.18: reef //ɹiːf// <n> 1. 暗礁, 礁 rocks at or near surface of the water 2. 縮帆 arrangement to reduce the area of a sail
reef //ɹiːf// <n> 1. 暗礁, 礁 rocks at or near surface of the water 2. 縮帆 arrangement to reduce the area of a sail