Meaning

1 senses
  1. (countable, uncountable)A kind of paper coated with a chalky solution for security purposes, to prevent removal of a postmark without damaging the stamp.

Forms

plural: chalky papers
Singularchalky paper
Pluralchalky papers

regular

See also

neighbours in the dictionary
chalky paper — meaning, examples, forms, synonyms | Krumeto