What is the meaning of “アインスタイニウム”? January 7, 2023January 7, 2023 Dictionary WordMeaningアインスタイニウムeinsteinium ((記号 Es)) Not sure how to add this website to your home screen? Not sure how to type Hiragana? Click here! (≧▽≦)> Join the Discord Server(Chatroom)! (*≧▽≦)* Become a Patron to access 100+ videos, 550+ audios and 19000+ online questions immediately! ⸜(๑'ᵕ'๑)⸝⋆