Where does “multisubstance” come from?

multisubstance (English) comes from English substance, from Middle English substance, from Old French substance, from Latin substantia, from Latin substāns, from Latin substō, from Latin sub, from Proto-Italic supo.

multisubstance (English): Relating to multiple substances (typically of addiction or abuse)

Definitions

  1. Relating to multiple substances (typically of addiction or abuse)

Ancestry of “multisubstance”, step by step

multisubstance traces back through two separate lines of ancestry.

via English substance

StepLanguageWordMeaning
1EnglishsubstancePhysical matter; material; The essential part of...
2Middle Englishsubstanceessence
3Old Frenchsubstancemost essential; substantial part; existence
4Latinsubstantiasubstance, essence, material, contents; fortune,...
5Latinsubstāns
6Latinsubstōto hold out, to stand firm
7Latinsubunder, beneath; behind; at the feet of
8Proto-Italicsupounder
9Proto-Indo-Europeanupóunder, below
10Proto-Indo-Europeanh₃ewp-

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-Indo-European h₃ewp-