English version


From Longman Dictionary of Contemporary English
Related topics: Computers
PsionPsi‧on /ˈsaɪɒn $ -ɑːn/ trademark  a company that produces various types of small computer that people can carry around with them. Psion is known especially for its electronic organizers (=very small computers that store information, such as dates or names and addresses, to help people organize their business activities and social life).
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