Where does “heteroantibody” come from?

heteroantibody (English) comes from English hetero, 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.

heteroantibody (English): Any antibody that is active against an antigen...

Definitions

  1. Any antibody that is active against an antigen...

Ancestry of “heteroantibody”, step by step

heteroantibody traces back through two separate lines of ancestry.

via English hetero

StepLanguageWordMeaning
1EnglishheteroHeterosexual: of, pertaining to, or being a...
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 antibody

StepLanguageWordMeaning
1EnglishantibodyA protein produced by B-lymphocytes that binds to...
2GermanAntikörperantibody
3Germankörperbody (of a person, animal, etc.)
4Middle High Germankörper
5Latincorpusbody, person; substance, material; the flesh of...
6Proto-Italickorposbody
7Proto-Indo-Europeankréposbody
8Proto-Indo-Europeankrep-body
Every word from Proto-Indo-European sek-Every word from Proto-Indo-European séksusEvery word from Proto-Italic seksus