Where does “coucher” come from?

coucher (French) comes from Middle French coucher, from Old French couchier, from Latin collocō, from Latin cōn-, from Latin cum, from Old Latin com, from Proto-Italic kom, from Proto-Indo-European ḱóm — to bend; curve; arch; vault; to bow, bend, arch,...

coucher (French): to lay, to lay down; to put to bed, to put up; to...

Definitions

  1. to lay, to lay down; to put to bed, to put up; to...

Ancestry of “coucher”, step by step

coucher traces back through two separate lines of ancestry.

via Middle French coucher

StepLanguageWordMeaning
1Middle Frenchcoucherto put to bed; setting
2Old Frenchcouchierto go to bed; to have sex; bedtime
3Latincollocōto place, put, set in order, assign, arrange
4Latincōn-Used in compounds to indicate a being or bringing together of several objects
5Latincumwith, along with; at; -fold
6Old LatincomAlternative form of cum
7Proto-Italickomwith, along, at
8Proto-Indo-Europeanḱómbeside, near, by, with
9Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
10Middle Englishkyt
11Germankittputty certain kinds of cement used for fixing e.g. window panes
12Old High Germankuti
13Proto-West Germanickwidugum, resin
14Proto-Germanickweduzresin
15Proto-Indo-Europeangʷet-resin, gum; to say, speak
16Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via Latin collocāre

StepLanguageWordMeaning
1Latincollocāre
2Latincom-allomorph of con-
3Latincon-Used in compounds to indicate a being or bringing...

Words derived from “coucher

Every word from Proto-Indo-European gū-Every word from Latin cōn-Every word from Proto-Indo-European gʷet-