rubber stamp

1. 1.

   a stamp (usually made of rubber) for imprinting a mark or design by hand

   Synonymshandstamp

   Broaderseal
2. 2.

   routine authorization of an action without questions

   Broaderauthorization

Questions about rubber stamp

What does rubber stamp mean?

rubber stamp means "a stamp (usually made of rubber) for imprinting a mark or design by hand". That is the primary sense; the word has 2 in total, listed in full on this page.