stampomania means A passion for collecting postage stamps. Lexicurio rates it Sui generis — a strength score of 86 out of 100.
noun
- A passion for collecting postage stamps.“A few years ago grey-haired people as well as little children were seized with the stampomania, and then our most secret drawers, our most private papers, our most loving letters of bygone years were ransacked by our best friends […]”