原潜 げんせん nuclear submarine #12,612 Meanings noun, abbreviation nuclear submarine Its kanji 原 ゲン · はら meadow, original, primitive, field, plain, prairie, tundra, wilderness 潜 セン · ひそ.む、もぐ.る、かく.れる、くぐ.る、ひそ.める submerge, conceal, hide, lower (voice), hush