- n a piece of writing in code or cipher
- In the cryptogram, it runs before N and never follows it; at the same time, it always follows H and never precedes it.
- City buses winked with the company's cryptogram: an eye and a key followed by "ah!" The hoopla brought out 10,000 shoppers on the first day of the sale.
- Sir: There are four misprints in your cryptogram.