Definition of anacronym in English:
An acronym of which the constituent letters are taken from words that are unfamiliar to most people (e.g. Nicam, scuba).
- The heritage of McMurdo as a military base really shows in the anacronyms used for buildings.
- I sure hope that's not an anacronym for somebody else!
- Bibliographic description has many specialized terms, anacronyms and abbreviations too numerous to be listed here.