Where does “лыдӟиськылыны” come from?

лыдӟиськылыны (Udmurt) comes from Udmurt лыдӟиськыны, from Udmurt лыдӟыны, from Proto-Permic *lu̇djini — to count.

Ancestry of “лыдӟиськылыны”, step by step

StepLanguageWordMeaning
1Udmurtлыдӟиськыныto read, to be engaged in reading
2Udmurtлыдӟыныcount
3Proto-Permic*lu̇djinito count
Every word from Proto-Permic *lu̇djini →Every word from Udmurt лыдӟыны →Every word from Udmurt лыдӟиськыны →