Nihoner

“Arcturus” in Japanese

Short answer
アルクトゥルス arukuturusu

Arcturus in Japanese is “アルクトゥルス” (arukuturusu). Full meaning: Arcturus (star in the constellation Boötes), Alpha Bootis.

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