Where does “ετεροφυλόφιλος” come from?

ετεροφυλόφιλος (Greek) comes from English heterosexual, from English -sexual, from English 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.

ετεροφυλόφιλος (Greek): heterosexual, straight attracted to the opposite sex

Definitions

  1. heterosexual, straight attracted to the opposite sex

Ancestry of “ετεροφυλόφιλος”, step by step

ετεροφυλόφιλος traces back through two separate lines of ancestry.

via English heterosexual

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;...
4Latinsexuālissexual
5Latinsexusdivision; sex; gender
6Proto-Italicseksus
7Proto-Indo-Europeanséksus
8Proto-Indo-Europeansek-to cut, cut off, sever

via Greek φύλο

StepLanguageWordMeaning
1Greekφύλοsex, gender; tribe
2Ancient Greekφῦλονa set of people or other beings; sex; nation,...
3Ancient GreekφύωTo bring forth, produce, generate, cause to grow;...
4Proto-Indo-EuropeanbʰuHyétito be becoming, to be growing, to be appearing
5Proto-Indo-European-yétiCreates intransitive, often deponent,...
6Proto-Indo-Europeanyé-
7Chichewaiyehe, she
Every word from Proto-Indo-European sek-Every word from Proto-Indo-European séksusEvery word from Proto-Italic seksus