Etymology Explorer › English

Where does “heterosexuality” come from?

Heterosexuality is an English formation from hetero- and -sexuality, ultimately deriving from Latin -itas and Proto-Indo-European -it-, a suffix forming abstract nouns from adjectives.

heterosexuality (English): The state of being sexually and romantically...

Definitions

  1. The state of being sexually and romantically...

Ancestry of “heterosexuality”, step by step

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

Words derived from “heterosexuality”

  • nonheterosexuality
Every word from Proto-Indo-European sek- →