Sithen

conj

conj ·Rare ·Advanced level

Definitions

Conjunction
  1. 1
    From or since the time that. obsolete
  2. 2
    Since then, after that. obsolete

Etymology

From Middle English sithen, sythyn, from Old English siþþan (“afterwards, since”), from sīþ (“since”) + þǣm (“that”). Compare German seitdem, Old Norse síðan.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.