玄武 げんぶ Also written げんむ Meanings Noun Black Tortoise (god said to rule over the northern heavens) See also: 四神 (しじん). seven mansions (Chinese constellations) of the northern heavens See also: 二十八宿 (にじゅうはっしゅく). Kanji 玄 mysterious. Read as ゲン. 武 military. Read as ブ. Words containing 玄武 玄武岩 (げんぶがん) basalt 玄武岩質マグマ (げんぶがんしつマグマ) basaltic magma 玄武岩質 (げんぶがんしつ) basaltic And 1 more. Jinuma: Japanese Dictionary · Word lists