Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

English definition of “in-box”

in-box

noun [C]    /ˈɪnˌbɑks/
a container where letters and other documents are put when they arrive in a person’s office An in-box is also a place in a computer e-mail program where new electronic messages are stored .
(Definition of in-box noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
Focus on the pronunciation of in-box

More American English definitions for “in-box”

Definitions of “in-box” in other dictionaries

Word of the Day

familiarity

a good knowledge of something, or the fact that you know it so well

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