Where does “multijoin” come from?

multijoin (English) comes from English join, from Middle English joinen, from Old French joindre, from Vulgar Latin junior, from Latin iūnior, from Latin iuvenior, from Latin iuvenis, from Proto-Italic *juwō — young.

multijoin (English): Of or pertaining to more than one join

Definitions

  1. Of or pertaining to more than one join

Ancestry of “multijoin”, step by step

multijoin traces back through two separate lines of ancestry.

via English join

StepLanguageWordMeaning
1EnglishjoinAn intersection of piping or wiring; an...
2Middle Englishjoinento join
3Old Frenchjoindreto meet up with; to go and see; to join; to join...
4Vulgar LatinjuniorAlternative form of iūnior
5Latiniūnior
6Latiniuvenioryounger, more youthful
7Latiniuvenisyoung; A youth, a young man, young woman, young...
8Proto-Italic*juwōyoung

via English multi

StepLanguageWordMeaning
1EnglishmultiA multituberculate; Neolamprologus multifasciatus
2EnglishmultituberculateHaving molars with multiple rows of cusps; Any of...
3EnglishtuberculateHaving tubercles; Tubercular
4Latintuberculatuswarty, tuberculate
5Latintūberculuma small swelling, bump, or protuberance; a boil, pimple, tubercle
6Latintūbera hump, bump, swelling, protuberance; excrescence
7Proto-Italictūβos
8Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong
Every word from Proto-Italic *juwōEvery word from Latin iuvenisEvery word from Latin iuvenior