Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “mailing tube”

mailing tube

noun [C]
 
 
COMMUNICATIONS a long hollow cylinder, usually made of paper or cardboard, used to contain and protect large documents sent by mail: Each kit includes supplies to help students create original billboard designs, such as a mailing tube to submit completed entries.
(Definition of mailing tube from the Cambridge Business English Dictionary © Cambridge University Press)
What is the pronunciation of mailing tube?
Add Cambridge dictionaries to your browser to your website

Word of the Day

microbrewery

a small company that makes beer, usually using traditional methods, and often has a restaurant where its beer is served

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More