Meanings
alt-tab1
present singular third person alt-tabs · participle present alt-tabbing · participle past alt-tabbed · past alt-tabbed
- computingTo switch windows in Microsoft Windows.
Alt-Tab2
plural Alt-Tabs
- countableuncountablecomputingA keyboard shortcut in Windows that switches between application-level windows, sorted by most recently active.
present singular third person Alt-Tabs · participle present Alt-Tabbing · participle past Alt-Tabbed · past Alt-Tabbed
- intransitivecomputingTo switch between windows or applications by pressing Alt-Tab (or equivalent).
‘Oh, good,’ said Professor Wright brightly, Alt-tabbing to her calendar and skimming the appointment.
2014, B. T. O’Brien, chapter 25, in The Kong Meng Legacy, page 1702 more examples
If I Alt-Tabbed through all other open programs, eventually returning to the screen from which the cursor disappeared, it would reappear and everything seemed fine.
1996, PC Magazine, volume 15, numbers 13–16, page 87At times when I was deep in the middle of a calculation, that sudden shudder of my chair and his shrill voice pulled me out of my semi-trance state as I alt-tabbed to hide any confidential data and turned my chair around to entertain his novel question.
2024, Prakhar Gupta, Mudit Yadav, chapter 14, in Don't Shut Up: How to Talk So the World Listens
Origin
From the Microsoft Windows keyboard sequence Alt + Tab used to switch windows.
Full word history & related roots →Cite this entry
alt-tab. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/alt-tab
“alt-tab.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/alt-tab. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “alt-tab,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/alt-tab.
Source: alt-tab on Wiktionary, CC BY-SA 4.0.