hårnål (Norwegian Bokmål) comes from Norwegian Bokmål nål, from Old Norse nál, from Proto-Germanic nēþlō, from Proto-Indo-European (s)neh₁- — to spin (thread), to sew.
hårnål (Norwegian Bokmål): a hairpin
Definitions
a hairpin
Ancestry of “hårnål”, step by step
hårnål traces back through two separate lines of ancestry.