Where does “catarrhous” come from?

catarrhous (English) comes from English catarrh, from Dutch catarre, from Middle French catarrhe, from Latin catarrhus, from Ancient Greek κατάρροος, from Ancient Greek καταρρέω, from Ancient Greek κᾰτᾰ-, from Ancient Greek κατά — to be/become dry; to burn, to glow; hearth.

catarrhous (English): catarrhal

Definitions

  1. catarrhal

Ancestry of “catarrhous”, step by step

catarrhous traces back through two separate lines of ancestry.

via English catarrh

StepLanguageWordMeaning
1EnglishcatarrhInflammation of the mucous membranes of the nose...
2Dutchcatarrecatarrh, chronic inflammation of the mucous...
3Middle Frenchcatarrhe
4Latincatarrhuscatarrh, rheum
5Ancient Greekκατάρροοςcatarrh, head cold
6Ancient Greekκαταρρέωflow down; stream, rush; drip
7Ancient Greekκᾰτᾰ-fully; down; denoting motion downwards
8Ancient Greekκατά
9Ancient Greekκαταστερίζωto place among the stars; I put among the stars
10Ancient Greekἀστήρa celestial body; illustrious person; starfish
11Proto-Hellenicastḗrstar
12Proto-Indo-Europeanh₂stḗrstar
13Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

via English ous

StepLanguageWordMeaning
1Englishousplural of ou
2EnglishouA probably extinct species of Hawaiian...
3AfrikaansouAn old fellow, guy, bloke; attributive form of...
4Dutchoudold
5Middle Dutchoutold
6Old Dutchald
7Proto-West Germanicaldold
8Proto-Germanicaldazold, grown up
9Proto-Indo-Europeanh₂eltós
10Proto-Indo-Europeanh₂él-to grow, nourish
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Hellenic astḗr
catarrhous — Etymology, Origin & Word History | Etymology Explorer