Longman Dictionary of Contemporary English homepage

IBM

     
Related topics: Computers
IBM trademark
TD
International Business Machines
the world's largest computer company, based in the US, which produces both hardware and software, especially for business users. IBM is sometimes informally called "Big Blue".

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