Where does “earthquakeproof” come from?

earthquakeproof (English) comes from English proof, from Middle English proof, from Old French prove, from Latin proba, from Latin probāre, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo- — passed , crossed.

earthquakeproof (English): Capable of resisting an earthquake

Definitions

  1. Capable of resisting an earthquake

Ancestry of “earthquakeproof”, step by step

earthquakeproof traces back through two separate lines of ancestry.

via English proof

StepLanguageWordMeaning
1EnglishproofAn effort, process, or operation designed to...
2Middle Englishproof
3Old Frenchprove
4Latinprobatest, trial; proof, evidence
5Latinprobāre
6Latinprobōto approve, permit, commend
7LatinProbusgood, serviceable, excellent, superior, able
8Proto-Indo-Europeanpro-bhwo-being in front, prominent
9Proto-Indo-Europeanpro-toward, forward
10Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed

via English earthquake

StepLanguageWordMeaning
1EnglishearthquakeA shaking of the ground, caused by volcanic...
2Middle EnglisherthequakeAn earthquake shaking of the ground
3Middle EnglishertheEarth; the world; The Earth's people or...
4Old Englisheorþeground; the planet Earth; dirt
5Proto-West Germanicerþuearth, world; earth, soil
6Proto-Germanicerþōearth
7Proto-Indo-Europeanh₁er-earth
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-