Where does “hatpin” come from?

hatpin (English) comes from English hat, from Middle English hat, from Old English hæt, from Proto-Germanic hattuz, from Proto-Indo-European kadʰ- — to guard, cover, protect, care for; to guard,...

hatpin (English): A long straight pin, often with a decorative...

Definitions

  1. A long straight pin, often with a decorative...

Ancestry of “hatpin”, step by step

hatpin traces back through two separate lines of ancestry.

via English hat

StepLanguageWordMeaning
1EnglishhatA covering for the head, often in the approximate...
2Middle EnglishhatA hat or cap; a piece of headgear or headwear; A...
3Old EnglishhætAlternative form of hætt; head-covering, hat
4Proto-Germanichattuzhat
5Proto-Indo-Europeankadʰ-to guard, cover, protect, care for; to guard,...

via English PIN

StepLanguageWordMeaning
1EnglishPINAcronym of personal identification number;...
2Middle Englishpinne
3Old Englishpinnpin; peg; an instrument of writing; pen
4Proto-Germanicpinnazpin
5Proto-Indo-Europeanbend-point, pin; peg, tip, protruding point, edge;...

Words derived from “hatpin

Every word from Proto-Indo-European kadʰ-