'Otto Hahn, who remained in Berlin, was so dependent on Meitner that he continued to collaborate with her, even after she’d fled to Sweden. He sent her the results of their experiments on postcards via courier. It was Meitner, not Hahn, who analyzed the results and discovered that they had split the atom. It was Meitner, not Hahn, who coined the term for her discovery—“nuclear fission”.

https://lithub.com/the-past-and-present-of-writing-women-out-of-scientific-history/