# MPN

> English word · Noun · frequency rank #50,084

## Definitions
1. Initialism of Most Probable Number.
2. Initialism of myeloproliferative neoplasm.
3. Initialism of myelodysplastic syndrome.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/mpn