overstamp

English

Etymology

From over- +‎ stamp.

Verb

overstamp (third-person singular simple present overstamps, present participle overstamping, simple past and past participle overstamped)

  1. To apply a stamp over an existing image or text.
    The submarine blueprints were overstamped with the words TOP SECRET.

Noun

overstamp (plural overstamps)

  1. A stamp applied over an existing image or text.