ポラリス Meanings Noun Polaris (star in the constellation Ursa Minor); Alpha Ursae Minoris; the North Star UGM-27 Polaris (nuclear submarine-launched ballistic missile) See also: 潜水艦発射弾道ミサイル (せんすいかんはっしゃだんどうミサイル). Word lists Astronomy Jinuma: Japanese Dictionary · Word lists