virtual
Word family
- virtuallyadverbB1
- virtualizeverbC1
- virtualizationnounC1
- virtual realitynounB1
Synonym discussion
Sense: adjective/2
These four terms all relate to computer technology but differ in emphasis. Virtual suggests an environment that mimics real-world experience — a space you feel you are inside. Simulated focuses on the process of imitation: a simulated flight trains pilots by recreating conditions artificially, but the pilot knows it is a copy. Digital is the broadest term, covering anything stored or processed as electronic data — from photos and music to text. Online specifically refers to internet-connected activities: an online course requires a network connection, whereas a virtual course might use a simulated 3D classroom. When choosing: use virtual for immersive experiences (virtual reality), simulated for artificial recreations (simulated earthquake), digital for any electronic format (digital wallet), and online for anything happening over the internet (online banking).
Common collocations
Nouns
Etymology
From Latin 'virtus', meaning 'excellence, strength, moral worth'. In Late Latin, 'virtualis' meant 'effective, powerful'. Medieval scholars used 'virtual' to describe something that was effective in essence though not in physical form — for example, a king's 'virtual presence' through his representatives. The computer-age meaning first appeared in the 1950s with 'virtual memory' (simulated extra memory) and expanded to immersive simulated environments in the 1980s and 1990s.