Etymology

then

T1H4E1N1

Today it means: At that time. Full definition →

Middle English then(ne) ← Old English þonne ← Proto-West Germanic *þan
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then · adverb, adjective, noun, conjunction1

  1. Proto-Indo-European · inherited from*tóm
  2. Proto-Germanic · inherited from*þan“at that (time), then”
  3. Proto-West Germanic · inherited from*þan
  4. Old English · inherited fromþonne
  5. Middle English · inherited fromthen(ne)
  6. English todaythen

From Middle English then(ne), than(ne), from Old English þonne, þanne, þænne (“then, at that time”), from Proto-West Germanic *þan, from Proto-Germanic *þan (“at that (time), then”), from earlier *þam, from Proto-Indo-European *tóm, accusative masculine of *só (“demonstrative pronoun, that”). Cognate with Dutch dan (“then”), German dann (“then”), Swedish då (“then”), Icelandic þá (“then”). Doublet of than.

Then · proper noun2

  1. Proto-Indo-European · derived from*ten-“to stretch”
  2. Proto-Germanic · derived from*tainaz“metal rod”
  3. Middle Low German · derived fromten, tene“blank; disk from which a coin is made”
  4. English todayThen

* As a south German surname, from the personal name Thön, a form of Anthony. * Also as a German surname, a variant of Ten, occupational surname for a mintmaster, from obsolete Middle Low German ten, tene (“blank; disk from which a coin is made”), possibly related to Proto-Germanic *tainaz (“metal rod”), or perhaps otherwise from Proto-Indo-European *ten- (“to stretch”). * Also as a German name, from the noun Tenne (“threshing-floor”). * As a Chinese surname, a Romanization of 鄧 /邓 (dèng) (see Deng) and 田 (tián) (see Tian).

Words from the same roots

Proto-Germanic*þan all →

Proto-Indo-European*tóm all →

Proto-Germanic*tainaz all →

tan

Proto-Indo-European*ten- all →

retaintitanic

Etymology from Wiktionary, CC BY-SA 4.0.