Etymology

sider

S1I1D2E1R1

Today it means: One who takes a side. Full definition →

English side ← Middle English side ← Old English sīde
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sider · noun1

  1. Proto-Indo-European*seh₁-
  2. Proto-Germanic*sīdaz
  3. Proto-Germanic*sīdǭ
  4. Old Englishsīde
  5. Middle Englishside
  6. Englishside
  7. English todaysider

From side + -er (agent noun suffix).

sider · noun2

  1. Proto-Indo-European*seh₁-
  2. Proto-Germanic*sīdaz
  3. Proto-Germanic*sīdǭ
  4. Old Englishsīde
  5. Middle Englishside
  6. Englishside
  7. English todaysider

From side + -er (measurement suffix).

Etymology from Wiktionary, CC BY-SA 4.0.