Where does “hydrarthrosis” come from?

hydrarthrosis (English) comes from English arthrosis, from Ancient Greek ἄρθρον, from Ancient Greek ἀραρίσκω, from Ancient Greek -σκω, from Proto-Indo-European -sḱéti — Forms durative or iterative imperfective verbs...

hydrarthrosis (English): An effusion of watery liquid into the cavity of a...

Definitions

  1. An effusion of watery liquid into the cavity of a...

Ancestry of “hydrarthrosis”, step by step

hydrarthrosis traces back through two separate lines of ancestry.

via English arthrosis

StepLanguageWordMeaning
1EnglisharthrosisAny articulation or joint between bones; Any...
2Ancient Greekἄρθρονjoint; limb; articulation
3Ancient Greekἀραρίσκωjoin, fasten; fit together, construct; fit,...
4Ancient Greek-σκωPrimitive suffix used to form present-tense...
5Proto-Indo-European-sḱétiForms durative or iterative imperfective verbs...

via English hydro

StepLanguageWordMeaning
1Englishhydrohydroelectric; hydroponic; hydroelectric power
2Ancient Greekὕδωρwater; rainwater, rain; sweat
3Proto-Hellenic*údōrwater
Every word from Proto-Indo-European -sḱétiEvery word from Ancient Greek -σκωEvery word from Ancient Greek ἀραρίσκω