The story
- Latin · derived fromdies“day”
- Late Latin · derived fromdiurnus“lasting for a day”
- Latin · derived fromsub-“under, a little over”
- Vulgar Latin · derived from*subdiurnāre
- Old French · derived fromsojor
- Middle English · inherited fromsojourne
- English todaysojourn
From Middle English sojourne (noun) and sojournen (verb), from Old French sojor, sojorner (modern séjour, séjourner), from (assumed) Vulgar Latin *subdiurnāre, from Latin sub- (“under, a little over”) + Late Latin diurnus (“lasting for a day”), from Latin dies (“day”).
Words from the same roots
Latinsub- all →
suggestionsuccoursubalternsub-sublunarysubnival
Latindies all →
dietdialdiesdieldies infaustus
Etymology from Wiktionary, CC BY-SA 4.0.