The story
- Proto-Indo-European*pós
- Proto-Indo-European*pósti
- Proto-Italic*posti
- Old Latinposte
- Latinpost
- Englishpost-
- Proto-Indo-European*h₁nómn̥
- Proto-Italic*nōmn̥
- Latinnōmen
- Anglo-Normannoun, non, nom
- Middle Englishnoun
- Englishnoun
- English todaypostnoun
Etymology from Wiktionary, CC BY-SA 4.0.