# unirational

> English word · Adjective

## Definitions
1. Of a variety V over a field K: being dominated by a rational variety, so that its function field K(V) lies in a pure transcendental field of finite type.

## Etymology
From uni- + rational.

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