Definition, Meaning & Synonyms

parallax

noun

ˈpærəˌlæks

Definition

Parallax is the effect whereby the position or direction of an object appears to differ when viewed from different positions.

Examples

The parallax of a nearby star can be used to calculate its distance from Earth.
The app uses a parallax effect to create a sense of depth in the images.
In film, parallax scrolling is often used in animations to enhance the visual experience.

Meaning

It is often used in astronomy and photography to determine distances or create depth perception based on the apparent shift of objects against a background.