Meaning of E- in English

var. of ex- 1 , occurring in words of Latin origin before consonants other than c, f, p, q, s, and t: emit.

(used in combination)

1. electronic: e-mail, E-text.

2. on-line: e-commerce.

Also, E- .

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .