# steelhead

> English word · Noun · frequency rank #44,504

## Definitions
1. The anadromous form of the rainbow trout, Oncorhynchus mykiss.
2. The ruddy duck.

## Etymology
From steel + head.

## Common misspellings (13)
`setelhead`, `ssteelhead`, `steehlead`, `steelehad`, `steelhaed`, `steelheadd`, `steelheda`, `steelhhead`, `steellhead`, `stelehead`, `stelhead`, `stteelhead`, `tseelhead`

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