# R9

> English word · Proper noun · frequency rank #57,657

## Definitions
1. Ronaldo (a Brazilian footballer).

## Etymology
From Ronaldo's initial (R) and his playing number (9).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/r9