Where does “subconsciousness” come from?

Subconsciousness comes from English subconscious, from Latin conscius meaning aware, composed of Latin con- with and Latin scire to know.

subconsciousness (English): The state of being subconscious

Definitions

  1. The state of being subconscious

Ancestry of “subconsciousness”, step by step

StepLanguageWordMeaning
1EnglishsubconsciousPartially conscious; Below the level of...
2EnglishconsciousAlert, awake; with one's mental faculties active;...
3Latinconsciusconscious
4Latinconsciōto be conscious of, have on one's conscience
5Latincōn-Used in compounds to indicate a being or bringing together of several objects
6Latincumwith, along with; at; -fold
7Old LatincomAlternative form of cum
8Proto-Italickomwith, along, at
9Proto-Indo-Europeanḱómbeside, near, by, with
10Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
11Middle Englishkyt
12Germankittputty certain kinds of cement used for fixing e.g. window panes
13Old High Germankuti
14Proto-West Germanickwidugum, resin
15Proto-Germanickweduzresin
16Proto-Indo-Europeangʷet-resin, gum; to say, speak
17Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...
Every word from Proto-Indo-European gū-Every word from Latin cōn-Every word from Proto-Indo-European gʷet-