Where does “other-sex” come from?

other-sex (English) comes from English other, from English kin, from English fictionkin, from English fiction, from Middle English ficcioun, from Old French ficcion, from Latin fictio, from Latin -tiō — limestone; chalk; the finish line.

other-sex (English): Of or pertaining to attraction to the opposite...

Definitions

  1. Of or pertaining to attraction to the opposite...

Ancestry of “other-sex”, step by step

other-sex traces back through two separate lines of ancestry.

via English other

StepLanguageWordMeaning
1EnglishotherSee "other" below; Second; Alien
2EnglishkinRace; family; breed; kind; Persons of the same...
3EnglishfictionkinAn individual whose personal identity is based in fiction of some kind: a fictional character, a fictional race or species, etc
4EnglishfictionLiterary type using invented or imaginative...
5Middle EnglishficciounAn invention or fabrication
6Old Frenchficciondissimulation, ruse, invention
7Latinfictiofashioning, forming, formation; fiction
8Latin-tiōtion, -ation, -ing
9Latindissertātiō(spoken) dissertation, discourse, disquisition
10Latindissertusarranged, disposed; explained
11Latindissereresecond-person singular future passive indicative...
12Latindis-asunder, apart, in two; reversal, removal;...
13Latincalceusshoe
14Latincalxlimestone; chalk; the finish line

via English sex

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

Words derived from “other-sex

Every word from Latin calxEvery word from Latin -tiōEvery word from Latin dis-