pinshield
nounUK /ˈpɪnʃiːld/
US /ˈpɪnʃiːld/
A small cover that keeps a pin safe so it cannot poke you.
She put a pinshield on the needle before putting it in her sewing box.
OTHER MEANINGS
2. A protective plate or guard that shields a pin or peg from damage.
The mechanic fitted a pinshield over the hinge pin to stop it from rusting.
3. A decorative badge or emblem worn to show support or membership.
He wore a small pinshield on his jacket with the club's logo.
4. In heraldry, a small shield bearing a pin-like symbol.
The family crest included a pinshield in the upper corner.
5. A digital safeguard that protects a personal identification number from being seen.
The app adds a pinshield so nobody can peek at your code.