Where does “extrapair” come from?

extrapair (English) comes from English extra, from English extraordinary, from Latin extraordinārius, from Latin ōrdinem, from Middle Low German orden, from Latin ōrdināre, from Latin ōrdō, from Proto-Italic ored(h)- — to arrange.

extrapair (English): Occurring outside of a stable pairing

Definitions

  1. Occurring outside of a stable pairing

Ancestry of “extrapair”, step by step

extrapair traces back through two separate lines of ancestry.

via English extra

StepLanguageWordMeaning
1EnglishextraBeyond what is due, usual, expected, or...
2EnglishextraordinaryNot ordinary; exceptional; unusual; Remarkably...
3Latinextraordināriusextraordinary
4Latinōrdinem
5Middle Low Germanorden
6Latinōrdināre
7Latinōrdōa methodical series, arrangement, or order; regular line, row, or series
8Proto-Italicored(h)-to arrange

via English pair

StepLanguageWordMeaning
1EnglishpairTwo similar or identical things taken together;...
2Middle EnglishpaireA pair; a group of two similar, identical, or...
3Old Frenchpaire
4Latinparianominative neuter plural of pār; accusative...
5Latinpareven; equal; like
6Proto-Indo-Europeanperaround; through
Every word from Proto-Italic ored(h)-