Where does “conscience” come from?

Conscience comes from Old French conscience, derived from Latin conscientia, formed from the prefix cum- meaning "with" and the noun scientia meaning "knowledge," literally denoting shared knowledge or awareness of one's actions.

conscience (English): The moral sense of right and wrong, chiefly as it...

Definitions

  1. The moral sense of right and wrong, chiefly as it...

Ancestry of “conscience”, step by step

StepLanguageWordMeaning
1Middle Englishconscienceconscience
2Old Frenchconscienceconscience
3Latincōnscientiaknowledge shared with others, being in the know or privy to, joint knowledge; complicity
4Latinconscirepresent active infinitive of cōnsciō; to know, to...
5Latincom-allomorph of con-
6Latincon-Used in compounds to indicate a being or bringing...
7Latincumwith, along with; at; -fold
8Old LatincomAlternative form of cum
9Proto-Italickomwith, along, at
10Proto-Indo-Europeanḱómbeside, near, by, with
11Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
12Middle Englishkyt
13Germankittputty certain kinds of cement used for fixing e.g. window panes
14Old High Germankuti
15Proto-West Germanickwidugum, resin
16Proto-Germanickweduzresin
17Proto-Indo-Europeangʷet-resin, gum; to say, speak
18Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

Words derived from “conscience

Every word from Proto-Indo-European gū-
conscience — Etymology, Origin & Word History | Etymology Explorer