Where does “kai” come from?

kai (Papiamentu) comes from Kabuverdianu kai, from Portuguese cair, from Old Portuguese caer, from Vulgar Latin cadere, from Latin cadere, from Latin cado, from Proto-Italic kadō, from Proto-Indo-European ḱad- — to fall.

kai (Papiamentu): to fall

Definitions

  1. to fall

Ancestry of “kai”, step by step

kai traces back through two separate lines of ancestry.

via Kabuverdianu kai

StepLanguageWordMeaning
1Kabuverdianukaito fall
2Portuguesecairto fall; to fall down; to drop; to fall from; to...
3Old Portuguesecaer
4Vulgar Latincaderepresent active infinitive of cadō; to fall, to...
5Latincaderepresent active infinitive of cadō; to fall, to...
6LatincadoI fall, I fall out; I die; I cease
7Proto-Italickadōfall, sink
8Proto-Indo-Europeanḱad-to fall

via Spanish caer

StepLanguageWordMeaning
1Spanishcaerto fall; to fall down, to collapse; to fall out
2Old Spanishcaer
Every word from Proto-Indo-European ḱad-Every word from Proto-Italic kadōEvery word from Latin cado