Definitions
There are 2 meanings of the phrase
Rubber Stamp.
Rubber Stamp - as a noun
A stamp (usually made of rubber) for imprinting a mark or design by hand
Synonyms (Exact Relations)
handstampRoutine authorization of an action without questions
Example Sentences
"I need to buy a new rubber stamp for my business."
"The secretary quickly stamped the document with a rubber stamp."
"The rubber stamp is used to mark official letters."
"I got a personalized rubber stamp for my wedding invitations."
"The judge used a rubber stamp to approve the court order."