天王星 てんのうせい Also written てんおうせい Meanings Noun Uranus (planet) Kanji 天 heaven. Read as テン. 王 king. Read as ノウ. 星 star. Read as セイ. Words containing 天王星 天王星型惑星 (てんのうせいがたわくせい) ice giant (Uranus, Neptune) Word lists Astronomy Jinuma: Japanese Dictionary · Word lists