Where does “negrohead” come from?

negrohead (English) comes from English head, from English -y, from Middle English -y, from Old English -iġ, from Proto-West Germanic -g, from Proto-Germanic -gaz, from Proto-Indo-European -ḱos — -y, -ic.

negrohead (English): An inferior commercial variety of india rubber...

Definitions

  1. An inferior commercial variety of india rubber...

Ancestry of “negrohead”, step by step

negrohead traces back through two separate lines of ancestry.

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

via English Negro

StepLanguageWordMeaning
1EnglishNegroA black person; a person of sub-Saharan African...
2Spanishnegroblack; a black person; ghost writer
3Latinnigrummasculine accusative singular of niger; neuter...
4Latinnigerwan, shining black; bad; evil; ill-omened
5Proto-Indo-Europeannókʷtsnight
6Proto-Indo-Europeannegʷ-bare, naked
Every word from Proto-Indo-European -ḱosEvery word from English -yEvery word from Old English -iġ