Where does “monosexism” come from?

monosexism (English) comes from English sexism, from English sex, from English sect, from Middle English secte, from Old French secte, from Late Latin secta, from Latin sequi, from Latin sequor — to follow; to see; to say.

monosexism (English): The assumption that everyone is monosexual (i.e., attracted to only one sex); the belief or assertion that bisexuality and pansexuality do not exist

Definitions

  1. The assumption that everyone is monosexual (i.e., attracted to only one sex); the belief or assertion that bisexuality and pansexuality do not exist

Ancestry of “monosexism”, step by step

monosexism traces back through two separate lines of ancestry.

via English sexism

StepLanguageWordMeaning
1EnglishsexismThe belief that people of one sex or gender are...
2EnglishsexA category into which sexually-reproducing...
3EnglishsectAn offshoot of a larger religion; a group sharing...
4Middle EnglishsecteA variety or sort; a category with a...
5Old Frenchsectea sect in philosophy or religion
6Late Latinsectaa sect in philosophy or religion, a school,...
7Latinsequipresent active infinitive of sequor; follow, come...
8LatinsequorI follow, come or go after
9Proto-Italicsekʷōrfollow, come/go after
10Proto-Indo-Europeansékʷetorto be following
11Proto-Indo-Europeansekʷ-to follow; to see; to say

via English mono

StepLanguageWordMeaning
1EnglishmonoClipping of mononucleosis; A bicycle or...
2Englishmono-API; one, single, only
3Ancient Greekμονο-one; mono-
Every word from Proto-Indo-European sekʷ-Every word from Proto-Indo-European sékʷetorEvery word from Proto-Italic sekʷōr