Where does “nonheterosexuality” come from?

nonheterosexuality (English) comes from English heterosexuality, from English heterosexual, from English -sexual, from English sexual, from Latin sexuālis, from Latin sexus, from Proto-Italic seksus, from Proto-Indo-European séksus — to cut, cut off, sever.

nonheterosexuality (English): The quality of not being heterosexual

Definitions

  1. The quality of not being heterosexual

Ancestry of “nonheterosexuality”, step by step

nonheterosexuality traces back through two separate lines of ancestry.

via English heterosexuality

StepLanguageWordMeaning
1EnglishheterosexualityThe state of being sexually and romantically...
2EnglishheterosexualSexually attracted to members of the opposite...
3English-sexualForms a noun or adjective describing a state or...
4EnglishsexualArising from the fact of being male or female;...
5Latinsexuālissexual
6Latinsexusdivision; sex; gender
7Proto-Italicseksus—
8Proto-Indo-Europeanséksus—
9Proto-Indo-Europeansek-to cut, cut off, sever

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum—
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European sek- →Every word from Proto-Indo-European séksus →Every word from Proto-Italic seksus →