Where does “kaczucha” come from?

kaczucha (Polish) comes from Polish -ucha, from Old Polish -ucha, from Old Polish -ą, from Proto-Slavic -a, from Proto-Indo-European -ōd.

Ancestry of “kaczucha”, step by step

StepLanguageWordMeaning
1Polish-uchaforms nouns, usually augmentative in nature; may be of either gender, though typically feminine
2Old Polish-uchaforms nouns
3Old Polish-ąforms third person plural of verbs
4Proto-Slavic-aid
5Proto-Indo-European-ōd—
Every word from Proto-Indo-European -ōd →Every word from Proto-Slavic -a →Every word from Polish -ucha →