conscientia

From cōnsciēns (“conscious”) +‎ -ia, a calque of Ancient Greek συνείδησις (suneídēsis).

• (Classical) (Classical) IPA^(key): /kon.skiˈen.ti.a/, [kõːs̠kiˈɛn̪t̪iä]
• (modern Italianate Ecclesiastical) IPA^(key): /kon.ʃiˈen.t͡si.a/, [kon̠ʲʃiˈɛnt̪͡s̪iä]

cōnscientia f (genitive cōnscientiae); first declension

1. knowledge shared with others, being in the know or privy to, joint knowledge; complicity
2. knowledge within oneself, consciousness, feeling
3. knowledge within oneself of right or wrong; conscience; remorse

First-declension noun.

• cōnscientiōsus

• cōnsciō
• sciō

• “conscĭentĭa”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “conscientia”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• conscientia in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• conscĭentĭa in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette, pages 398–399.
• Carl Meißner, Henry William Auden (1894) Latin Phrase-Book‎, London: Macmillan and Co.
  • a good conscience: conscientia recta, recte facti (factorum), virtutis, bene actae vitae, rectae voluntatis
    
  • a guilty conscience: conscientia mala or peccatorum, culpae, sceleris, delicti
    
  • to be conscience-stricken: conscientia morderi (Tusc. 4. 20. 45)
    
  • his guilty conscience gives him no rest: conscientiae maleficiorum stimulant aliquem
    
  • to be tormented by remorse: conscientia mala angi, excruciari
    
  • to congratulate oneself on one's clear conscience: conscientia recte factorum erigi
    
• conscientia in Ramminger, Johann (2003 February 27 (last accessed)) Neulateinische Wortliste: Ein Wörterbuch des Lateinischen von Petrarca bis 1700‎, pre-publication website, 2005-2016
• “conscientia” on page 411/1 of the Oxford Latin Dictionary (1st ed., 1968–82)