donc

From Middle French donc, variant of doncques, from Old French donkes (“then”). Of uncertain and disputed origin. Perhaps an apheresis of adonc, from Latin ad-tunc (compare Romanian atunci), or a blend of Latin dum (“while”) + tum, tunc (“then”). Compare also Italian dunque or Catalan doncs.

• IPA^(key): /dɔ̃k/

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• Rhymes: -ɔ̃k

donc

1. therefore, consequently; thus.

   René Descartes, 17^th Century

   Je pense, donc je suis.

   I think, therefore I am.

• “donc” in le Trésor de la langue française informatisé (The Digitized Treasury of the French Language).