Where does “spousage” come from?

spousage (English) comes from Old French espousaige, from Old French espouser, from Latin spōnsō, from Latin spōnsus, from Latin spondeō, from Proto-Italic spondeō, from Proto-Indo-European spondéyeti, from Proto-Indo-European spend- — to libate.

spousage (English): espousal

Definitions

  1. espousal

Ancestry of “spousage”, step by step

StepLanguageWordMeaning
1Old Frenchespousaige
2Old Frenchespouserto marry
3Latinspōnsōto betroth
4Latinspōnsusa groom
5Latinspondeōto promise, bind or pledge oneself, contract, vow
6Proto-Italicspondeōto promise, to pledge
7Proto-Indo-Europeanspondéyeti
8Proto-Indo-Europeanspend-to libate
Every word from Proto-Indo-European spend-Every word from Proto-Indo-European spondéyetiEvery word from Proto-Italic spondeō