Where does “trójpalczasty” come from?

trójpalczasty (Polish) comes from Polish -asty, from Polish -ty, from Old Polish -ty, from Proto-Slavic -tъ — Deverbal from mono-syllabic simple stems, forms...

trójpalczasty (Polish): tridactyl, three-toed, three-fingered

Definitions

  1. tridactyl, three-toed, three-fingered

Ancestry of “trójpalczasty”, step by step

StepLanguageWordMeaning
1Polish-astyforms masculine adjectives meaning similar to
2Polish-tyforms passive participles of simple -i, -y, -u or -ą stems (or verbs with the suffix -nąć) and causes apophony of ą→ę
3Old Polish-tyforms passive participles of simple -i, -y, -u or -ą stems (or verbs with the suffix -nąć) and causes apophony of ą→ę
4Proto-Slavic-tъDeverbal from mono-syllabic simple stems, forms...
Every word from Proto-Slavic -tъEvery word from Polish -tyEvery word from Polish -asty