carimbo angolul

postmark [postmarks]▼(marking made by a postal service on a letter)
noun
[UK: ˈpəʊst.mɑːk] [US: ˈpoʊst.mɑːk]

stamp [stamps]▼(indentation or imprint made by stamping)
noun
[UK: stæmp] [US: ˈstæmp]