cap
/kæp//kæp/noun
Definitions
A close-fitting hat, either brimless or peaked.
Example: The children were all wearing caps to protect them from the sun.
A special hat to indicate rank, occupation, etc.
An academic mortarboard.
A protective cover or seal.
Example: He took the cap off the bottle and splashed himself with some cologne.
verb
Definitions
To cover or seal with a cap.
To award a cap as a mark of distinction.
To lie over or on top of something.
To surpass or outdo.