то̄ӆӆькъе (Kildin Sami) comes from Kildin Sami то̄ӆӆк, from Russian толк, from Old East Slavic тълкъ, from Proto-Slavic tъlkъ, from Proto-Indo-European telkʷ- — to talk.
то̄ӆӆькъе (Kildin Sami): to understand