🇬🇧 en fr 🇫🇷

lucubrate verb

  /ˈluː.kjə.bɹeɪt/
  • (rare) To work diligently by artificial light; to study at night.
 pernocter, veiller en travaillant

lucubration noun

  • Intense and prolonged study or meditation; especially, late at night.
  • The product of such study; often, writings.
 élucubration
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