fingerguard
nounUK /ˈfɪŋɡəɡɑːd/
US /ˈfɪŋɡərɡɑːrd/
A fingerguard is a small cover that keeps your finger safe.
She wore a fingerguard while cutting the vegetables.
OTHER MEANINGS
2. A protective piece on a tool or handle that keeps fingers from slipping or getting hurt.
The scissors have a fingerguard so you don't pinch yourself.
3. A small shield worn on a finger, often used in sports or crafts.
The archer adjusted the fingerguard before drawing the bow.
4. A guard on a machine that stops fingers from touching moving parts.
The saw's fingerguard must stay down while it runs.