The story
- Proto-Indo-European*pós
- Proto-Indo-European*pósti
- Proto-Italic*posti
- Old Latinposte
- Latinpost
- Englishpost-
- Englishmodern
- English todaypostmodern
First known use, by meaning
- 1919 Relating to what follows the modern era.
Etymology from Wiktionary, CC BY-SA 4.0.