Where does “antisubsidence” come from?

antisubsidence (English) comes from English subsidence, from English subside, from Latin subsido, from Latin sido, from Proto-Italic sizdō, from Proto-Indo-European sísdeti, from Proto-Indo-European sḗd- — to sit.

antisubsidence (English): Countering or preventing subsidence of land

Definitions

  1. Countering or preventing subsidence of land

Ancestry of “antisubsidence”, step by step

antisubsidence traces back through two separate lines of ancestry.

via English subsidence

StepLanguageWordMeaning
1EnglishsubsidenceThe process of becoming less active or severe; A...
2EnglishsubsideTo sink or fall to the bottom; to settle, as...
3LatinsubsidoI squat; I settle, subside; I run aground
4LatinsidoI sit down, I seat oneself, I settle; I sink...
5Proto-Italicsizdōsit, settle
6Proto-Indo-Europeansísdetito be sitting down
7Proto-Indo-Europeansḗd-to sit

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European sḗd-