Where does “headpiece” come from?

Headpiece comes from Middle English hedpiece, composed of head (from Old English hēafod, from Latin pettia, from Proto-Indo-European kauput- meaning "head") and piece (from Old English pece, from Latin pettia meaning "part or portion").

headpiece (English): The head; the brain; Something covering the head;...

Definitions

  1. The head; the brain; Something covering the head;...

Ancestry of “headpiece”, step by step

headpiece traces back through two separate lines of ancestry.

via English piece

StepLanguageWordMeaning
1EnglishpieceA part of a larger whole, usually in such a form...
2Middle Englishpecepiece; morsel; bit
3Old Frenchpiecepiece, bit, part; circa 1170, Chrétien de Troyes
4Vulgar Latinpettiapiece, portion
5Latinpettiapiece, portion
6Gaulishpettyā
7Proto-Celtickʷezdispiece, portion

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
Every word from Proto-Celtic kʷezdis