# gray

> Portuguese word · Noun · IPA /'greɪ/ · frequency rank #10,365

## Definitions
1. unidade no Sistema Internacional de medidas, representado por Gy, que representa a quantidade de energia de radiação ionizante absorvida (ou dose) por unidade de massa, e é definido como a quantidade que deposita 1 joule (J) de energia por quilograma (kg) do meio absorvedor, sendo 1 Gy = 1 J/kg

## Easily confused with
- **guy** (https://plainspell.com/pt/vs/gray-vs-guy)
- **grey** (https://plainspell.com/pt/vs/gray-vs-grey)
- **grow** (https://plainspell.com/pt/vs/gray-vs-grow)
- **gris** (https://plainspell.com/pt/vs/gray-vs-gris)
- **Guam** (https://plainspell.com/pt/vs/gray-vs-guam)
- **grua** (https://plainspell.com/pt/vs/gray-vs-grua)
- **grip** (https://plainspell.com/pt/vs/gray-vs-grip)
- **great** (https://plainspell.com/pt/vs/gray-vs-great)
- **gay** (https://plainspell.com/pt/vs/gay-vs-gray)
- **gás** (https://plainspell.com/pt/vs/gas-vs-gray)
- **grau** (https://plainspell.com/pt/vs/grau-vs-gray)
- **gira** (https://plainspell.com/pt/vs/gira-vs-gray)
- **grão** (https://plainspell.com/pt/vs/grao-vs-gray)
- **gran** (https://plainspell.com/pt/vs/gran-vs-gray)
- **gear** (https://plainspell.com/pt/vs/gear-vs-gray)
- **GOAT** (https://plainspell.com/pt/vs/goat-vs-gray)
- **geral** (https://plainspell.com/pt/vs/geral-vs-gray)
- **graça** (https://plainspell.com/pt/vs/graca-vs-gray)
- **grave** (https://plainspell.com/pt/vs/grave-vs-gray)
- **gerar** (https://plainspell.com/pt/vs/gerar-vs-gray)

## Common misspellings (6)
`gary`, `ggray`, `grayy`, `grray`, `grya`, `rgay`

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