Longman Dictionary of Contemporary English homepage

404

 adjective
     
NEW! See related topics: COMPUTERS
404 [not before noun]
TD someone who is 404 is stupid and unable to use computers or other complicated electronic equipment - used humorously. This word comes from the usual message which appears on the Internet when a particular page you are searching for cannot be found.
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.
 
Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary

ADVERTISING AND MARKETINGANIMALSBANKING
BIOLOGYBUSINESS BASICSCOMPUTERS
CLOTHESDAILY LIFEEDUCATION
FINANCEFOODGRAMMAR
HAIR AND BEAUTYHUMANLAW
MUSICNATURESPORT
STOCKS AND SHARESTECHNOLOGYTRADE