Express Mail — synonyms, definition
1. express mail (Noun)
1 synonym
express
1 definition
express mail (Noun) — Mail that is distributed by a rapid and efficient system.
1 type of
mail
1 type
pony express
2. express mail (Verb)
1 definition
express mail (Verb) — Send by express mail or courier.
ex. "Express-mail the documents immediately"
3 types of
mail post send