Definition of datasphere in English:

datasphere

noun

  • The notional environment in which digital data is stored; especially the Internet viewed in this way. Also (Science Fiction): the space of virtual reality, cyberspace.

Origin

1980s; earliest use found in Usenet (newsgroups). From data + -sphere, after cybersphere, biosphere, etc.

Pronunciation

datasphere

/ˈdeɪtəsfɪə//ˈdɑːtəsfɪə/