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Definition of viewport

viewport

/ˈvjuːpɔːrt/
view · port
Plural:viewports
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viewport Lexical Profile

viewport Game Scores & Validity

• noun

1

In computing and web design, the framed, visible rectangular area of a graphical user interface or web page currently displayed on a user's screen.

Example

"The developer adjusted the layout so the navigation bar would automatically resize to fit a mobile viewport."

2

A small, sealed, often reinforced window or opening in a vehicle, spacecraft, submarine, or pressurized chamber through which an observer can look out or in.

Example

"The astronauts gathered around the thick glass viewport to photograph the curvature of the Earth."

Synonyms
View all synonyms for viewport

• Nearby Words

viewfinder
viewing
viewpoint
viewport
viewscreen
vigil
vigilance

Cite this Entry

Wordmom. (2026). Definition of Viewport. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/viewport
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