Where does “nonadjoint” come from?

nonadjoint (English) comes from English adjoint, from French adjoindre, from Middle French adjoindre, from Old French ajoindre, from Latin adiungō, from Latin ad-, from Latin īn-, from Latin în — in.

nonadjoint (English): Not adjoint

Definitions

  1. Not adjoint

Ancestry of “nonadjoint”, step by step

nonadjoint traces back through two separate lines of ancestry.

via English adjoint

StepLanguageWordMeaning
1EnglishadjointThat is related to another functor by an...
2Frenchadjoindreto adjoin; to join up
3Middle Frenchadjoindre
4Old Frenchajoindre
5Latinadiungōto add, join, attach, append, annex or bind to (something)
6Latinad-to; usually prefixed to verbs, in which cases it...
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European h₁én
nonadjoint — Etymology, Origin & Word History | Etymology Explorer