Meaning: えんすいn. (Kanji=円錐) cone, object with a flat circular bottom whose sides taper into a point at the top; round gimletn. (Kanji=鉛睡) seal, plug; inlay, fillingn. (Alt=しおみず, Kanji=塩水) salt water, brine, water containing much saltn. (Kanji=鉛錘) plumb, lead weight used to determine perpendicularity