Etymology

lewis

lew·is
L1E1W4I1S1

Today it means: A cramp iron inserted into a cavity in order to lift heavy stones; used as a symbol of strength in Freemasonry. Full definition →

Middle English lewis ← Old French lous
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lewis · noun1

  1. Old French · derived fromlous
  2. Middle English · inherited fromlewis
  3. English todaylewis

From Middle English lewis, of uncertain origin. Possibly from Old French lous, plural of lou, loup (“the name of a kind of siege engine”, literally “wolf”); or related to clevis.

Lewis · proper noun2

  1. Frankish · derived from*Hlūdawīg
  2. Old French · derived fromLouis
  3. Middle English · inherited fromLewis
  4. English todayLewis

From Middle English Lewis, Lowis, from Anglo-Norman, from Old French Louis, from Frankish *Hlūdawīg. Doublet of Louis.

Lewis · proper noun3

  1. Old French · derived fromLouis
  2. Irish · derived fromLobhaois
  3. English todayLewis

An anglicization of Irish Lobhaois, itself from Old French Louis.

Lewis · proper noun4

  1. Proto-Celtic · derived from*Lugus
  2. Proto-Brythonic · derived from*Lluɣβelen
  3. Welsh · derived fromLlywelyn
  4. English todayLewis

An adopted anglicization of Welsh Llywelyn, from Old Welsh, from Proto-Brythonic *Lluɣβelen, from Proto-Celtic *Lugus + *Belinos, whose origin is disputed; see Belenus.

Lewis · proper noun5

  1. Old Norse · derived fromLjóðahús
  2. Scottish Gaelic · derived fromLeòdhas
  3. English todayLewis

Derived from Scottish Gaelic Leòdhas, of uncertain origin; traditionally referred to Old Norse Ljóðahús, from ljóð (“song, poem”) + hús (“house”); but may be related to the Pictish name of the island recorded in Ptolemy's Geography as Λίμνου (Límnou).

Words from the same roots

Frankish*Hlūdawīg all →

WelshLlywelyn all →

LlewellynLlewelynfluellen

Proto-Celtic*Lugus all →

lyonlyonsLugh

Etymology from Wiktionary, CC BY-SA 4.0.