Where does “unmetallated” come from?

unmetallated (English) comes from English un — One.

unmetallated (English): Not metallated

Definitions

  1. Not metallated

Ancestry of “unmetallated”, step by step

unmetallated traces back through two separate lines of ancestry.

via English un

StepLanguageWordMeaning
1EnglishunOne

via English metallated

StepLanguageWordMeaning
1Englishmetallatedsimple past tense and past participle of...
Every word from English un