I. prefix Etymology: Middle English, from Anglo-French & Latin; Anglo-French, out, forth, away, from Latin, from ex- missing ; absent , away , II. combining form Etymology: ~mail electronic
E-
Meaning of E- in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012