Where does “onissexual” come from?

onissexual (Portuguese) comes from Portuguese sexual, from Latin sexuālis, from Latin sexus, from Proto-Italic seksus, from Proto-Indo-European séksus, from Proto-Indo-European sek- — to cut, cut off, sever.

onissexual (Portuguese): omnisexual

Definitions

  1. omnisexual

Ancestry of “onissexual”, step by step

StepLanguageWordMeaning
1Portuguesesexualsexual
2Latinsexuālissexual
3Latinsexusdivision; sex; gender
4Proto-Italicseksus—
5Proto-Indo-Europeanséksus—
6Proto-Indo-Europeansek-to cut, cut off, sever
Every word from Proto-Indo-European sek- →Every word from Proto-Indo-European séksus →Every word from Proto-Italic seksus →