Where does “koskettelukirja” come from?

koskettelukirja (Finnish) comes from Finnish koskettelu, from Finnish kosketella, from Finnish koskettaa, from Finnish -ttää, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

koskettelukirja (Finnish): tactile book

Definitions

  1. tactile book

Ancestry of “koskettelukirja”, step by step

koskettelukirja traces back through two separate lines of ancestry.

via Finnish koskettelu

StepLanguageWordMeaning
1Finnishkoskettelutouching repeatedly, feeling
2Finnishkosketellato touch or feel with one's hand or fingers
3Finnishkoskettaato touch; to affect
4Finnish-ttääFront vowel variant of -ttaa
5Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
6Proto-Uralic-kta-

via Finnish kirja

StepLanguageWordMeaning
1Finnishkirjabook; quire
2Proto-Finnickirjadecoration, carving, pattern
Every word from Proto-Uralic -kta-Every word from Finnish -ttääEvery word from Proto-Finnic -ttadak