noun
- messages written in code or cipher that need to be decoded
Examples
- The spy sent cryptograms to headquarters using a special code.
- Students enjoyed solving cryptograms in their puzzle books.
- The newspaper featured daily cryptograms for readers to decode.
- Ancient cryptograms have helped historians understand secret communications.
- She created cryptograms for her friends to solve at the party.
- The detective found cryptograms hidden in the suspect’s notebook.