Noun
a long sturdy pin used by women to secure a hat to their hair
Source: WordNetOn February, 1898, Parisian tourist Bartholomew Brandt Brandner was murdered with a hatpin in a Chicago saloon: “a small puncture which began near the corner of the left eye and expanded far into the interior of the skull.” Source: Internet
Ernestine Hatpin and the Prairie Dogs perform in the library’s programming room July 25. The Summer Reading Program has been very active through its first to weeks of operation. Source: Internet
Wish I still had my tackbox with hoofpick, etc. But I did find my old Pony Club hatpin. Source: Internet