Where does “subjacent” come from?

Subjacent comes from Latin subiaceo, formed from the prefix sub- and Latin sub, derived from Proto-Italic supo, from Proto-Indo-European upo, ultimately from the root h₃ewp-.

subjacent (English): Lying beneath or at a lower level; underlying

Definitions

  1. Lying beneath or at a lower level; underlying

Ancestry of “subjacent”, step by step

StepLanguageWordMeaning
1LatinsubiaceoI lie beneath or near; I am under or subject to;...
2Latiniaceōto lie prostrate, lie down; recline
3Latin-eō
4Proto-Italic-ēōForms stative verbs, indicating a state of being;...
5Proto-Italic-ējō
6Proto-Indo-European-éh₁yetiThematicization of the athematic stative verbal...
7Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

Words derived from “subjacent

Every word from Proto-Indo-European -yetiEvery word from Latin -eōEvery word from Latin iaceō