Etymology

twelve

T1W4E1L1V4E1

Today it means: The cardinal number occurring after eleven and before thirteen, represented in Arabic numerals as 12 and in Roman numerals as XII. Full definition →

Middle English twelve ← Old English twelf ← Proto-Germanic *twalif
Ask AI about its historyChatGPTClaudePerplexityGoogle AIGrok

The story

  1. Proto-Indo-European · derived from*leyp-“leave, remain”
  2. Proto-Germanic · inherited from*twalif
  3. Old English · inherited fromtwelf“twelve”
  4. Middle English · inherited fromtwelve
  5. English todaytwelve

From Middle English twelve, from Old English twelf (“twelve”), from Proto-Germanic *twalif, an old compound of *twa- (“two”) and *-lif (“left over”) (i.e., two left over after having already counted to ten), from Proto-Indo-European *leyp- (“leave, remain”). Cognate with Saterland Frisian tweelf, tweelif, tweelich (“twelve”), West Frisian tolve (“twelve”), Dutch twaalf (“twelve”), German Low German twalf, twalv (“twelve”), German zwölf (“twelve”), Danish, Swedish and Norwegian tolv (“twelve”), Icelandic tólf (“twelve”).

Words from the same roots

Proto-Indo-European*leyp- all →

lifeliveleavedelayliverelevenbelivelave

Etymology from Wiktionary, CC BY-SA 4.0.