Meanings
nounvirtual focus (countable and uncountable, plural virtual foci or virtual focuses or virtual focusses)
plural virtual foci · plural virtual focuses · plural virtual focusses
- countableuncountableengineeringA point from which light or other radiation apparently emanates, such as in the virtual image produced by a plane mirror.
Translations
Finnish valepolttopiste
- valepolttopistepoint from which light, etc., apparently emanates
Romanian focar virtual
- focar virtualpoint from which light, etc., apparently emanates
Cite this entry
APA
virtual focus. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/virtual%20focus
MLA
“virtual focus.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/virtual%20focus. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “virtual focus,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/virtual%20focus.
Source: virtual focus on Wiktionary, CC BY-SA 4.0.