# point at infinity

> English word · Noun

## Definitions
1. An asymptotic point in 3-dimensional space, viewed from some point, at which parallel lines appear to meet and which in perspective drawing is represented as a vanishing point.
2. Any point added to a space to achieve projective completion.
3. An ideal point.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/point-at-infinity