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cogito

Definition of cogito

noun

(usually the cogito) Philosophy
  • the principle establishing the existence of a being from the fact of its thinking or awareness: Augustine gives a memorable earlier version of the Cartesian cogito

Origin:

Latin, 'I think', in Descartes's formula (1641) cogito, ergo sum 'I think therefore I am'

cogito in other Oxford dictionaries

Definition of cogito in the US English dictionary
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