Where does “biodegradalny” come from?

biodegradalny (Polish) comes from Polish biodegradacja, from English biodegradation, from English degradation, from French dégradation, from Latin degradatio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

Ancestry of “biodegradalny”, step by step

biodegradalny traces back through two separate lines of ancestry.

via Polish biodegradacja

StepLanguageWordMeaning
1Polishbiodegradacjabiodegradation
2EnglishbiodegradationThe decomposition of any material by...
3EnglishdegradationThe act of reducing in rank, character, or...
4Frenchdégradationdegradation
5Latindegradatiodegradation
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English biodegradable

StepLanguageWordMeaning
1EnglishbiodegradableCapable of being decomposed by biological...
2EnglishdegradableAble to be chemically or biologically degraded;...
3English-ableAn adjectival suffix; forms adjectives meaning
4Middle English-ableable
5Old French-ableworthy of, deserving of; -ing, creating an...
6Latin-ābilissuffixed to noun to form adjectives meaning "able to have or bring, prone to have or bring, having the power to have or bring": -able
Every word from Ancient Greek χάλιξ