藻類 そうるい Meanings Noun seaweeds; algae; waterweeds Kanji 藻 algae. Read as ソウ. 類 class. Read as ルイ. Words containing 藻類 海藻類 (かいそうるい) seaweed 緑藻類 (りょくそうるい) green algae 藻類学 (そうるいがく) algology And 8 more. Jinuma: Japanese Dictionary · Word lists