We found 6 dictionaries that define the word electronic mails:

General (4 matching dictionaries)

1. electronic mails: Merriam-Webster
2. electronic mails: Collins English Dictionary
3. electronic mails: Wiktionary
4. electronic mails: TheFreeDictionary.com

Computing (1 matching dictionary)

5. electronic mails: Encyclopedia

Medicine (1 matching dictionary)

6. electronic mails: Medical dictionary

(Note: See electronic_mail as well.)

Definitions from Wiktionary (electronic mail) ▸ noun:  (uncountable, networking) Email (the system). ▸ noun:  (countable, dated) An email. ▸ Also see electronic_mail ▸ Words similar to electronic mails ▸ Usage examples for electronic mails ▸ Idioms related to electronic mails ▸ Wikipedia articles (New!) ▸ Words that often appear near electronic mails ▸ Rhymes of electronic mails ▸ Invented words related to electronic mails