Where does “steelhead” come from?

Steelhead derives from English steel and head, with head tracing to Old English hēafod, from Proto-Indo-European *kaput- meaning "head."

steelhead (English): The anadromous form of the rainbow trout,...

Definitions

  1. The anadromous form of the rainbow trout,...

Ancestry of “steelhead”, step by step

steelhead traces back through two separate lines of ancestry.

via English steel

StepLanguageWordMeaning
1EnglishsteelAn artificial metal produced from iron, harder...
2English-villeUsed to form a name of an inhabited place, a town...
3Frenchvilletown, city
4Middle Frenchvillecity or town
5Old Frenchvillecity or town
6Latinvīllacountry house; villa
7Latinveterathe old; old times, ancient times, antiquity
8Latinvetusold, aged, elderly, ancient; long-standing;...
9Latin-tusForms the past participle of verbs; Forms...
10Proto-Italic-tus
11Proto-Indo-European-tusDerives action nouns from verb roots

via English head

StepLanguageWordMeaning
1EnglishheadThe part of the body of an animal or human which...
2English-yAdded to nouns and adjectives to form adjectives...
3Middle English-yDesignates an adjective, in many cases formed by...
4Old English-iġ-y, -ic
5Proto-West Germanic-gForms adjectives from nouns and verbs with a...
6Proto-Germanic-gaz-y
7Proto-Indo-European-ḱos-y, -ic

Words derived from “steelhead

Every word from Proto-Indo-European -tusEvery word from Latin -tusEvery word from Latin vetus