concealingcap
nounUK /kənˈsiːlɪŋ kæp/
US /kənˈsiːlɪŋ kæp/
A cap that hides something so it cannot be seen.
The spy wore a concealing cap so nobody would recognize him.
RELATED WORDS
OTHER MEANINGS
2. A lid or top that keeps something hidden inside.
He screwed the concealing cap back onto the jar of secrets.
3. A magical hat that makes the wearer invisible.
The wizard's concealing cap vanished the moment he put it on.
4. A protective cover that hides a machine part.
The concealing cap over the button kept it safe from dust.