# Rogallo wing

> English word · Noun

## Definitions
1. A flexible type of airfoil.

## Etymology
Invented in 1948 by Gertrude and Francis Rogallo.

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