Nihoner

“Classification by similarity” in Japanese

Short answer
類聚 ruijuu るいじゅー

Classification by similarity in Japanese is “類聚” (ruijuu). Full meaning: collection of similar objects, classification by similarity.

Other ways to say “Classification by similarity” in Japanese

Looking for the other direction? Search any Japanese word in the Nihoner lexicon, or practise what you have learned in the learning games.