Meaning of “virtual” - Learner’s Dictionary

virtual

adjective [ always before noun ] uk us /ˈvɜːtʃuəl/
ALMOST

almost a particular thing or quality:

They played the game in virtual silence.
COMPUTER

B2 used to describe something that can be done or seen using computers or the Internet instead of going to a place, meeting people in person, etc.: :

a virtual art gallery

(Definition of “virtual” from the Cambridge Learner’s Dictionary © Cambridge University Press)