Nihoner

“Geometric series” in Japanese

Short answer
幾何級数 kikakyuusuu kikakyuusuu

Geometric series in Japanese is “幾何級数” (kikakyuusuu). Full meaning: geometric series.

Other ways to say “Geometric series” 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.