Where does “keuhkoedeema” come from?

keuhkoedeema (Finnish) comes from Finnish edeema, from New Latin edema, from Ancient Greek οἴδημα, from Ancient Greek οἰδέω, from Proto-Indo-European h₂oyd-éye-ti, from Proto-Indo-European -éyeti, from Proto-Indo-European -yeti — Creates transitive imperfective verbs from roots.

Ancestry of “keuhkoedeema”, step by step

keuhkoedeema traces back through two separate lines of ancestry.

via Finnish edeema

StepLanguageWordMeaning
1Finnishedeema
2New Latinedema
3Ancient Greekοἴδημαswelling, tumour
4Ancient Greekοἰδέωto swell, become swollen; of inflated style
5Proto-Indo-Europeanh₂oyd-éye-ti
6Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
7Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

via Finnish keuhko

StepLanguageWordMeaning
1Finnishkeuhkolung
2Finnishkevytlight, lightweight
3Finnishkeveälightweight
4Proto-Finnickepedälight, of little weight
5Proto-Uralickepälight, of little weight
Every word from Proto-Indo-European -yetiEvery word from Proto-Indo-European -éyetiEvery word from Proto-Indo-European h₂oyd-éye-ti