English
adjointness
From adjoint + -ness.
A compound of adjoint + -ness
Proto-Indo-European *yewg- ‘to join, to yoke, to tie together’
…
Latin adiungō ‘to add, join, attach, append, annex or bind…’
Old French ajoindre
Middle French adjoindre
French adjoindre ‘to join’
English adjoint
Today it means
noun The state or quality of being adjoint.
Language periods are conventional ranges, not dates for this word.
Etymograph / adjointness