Where does “piilonapitus” come from?

piilonapitus (Finnish) comes from Finnish napitus, from Finnish napittaa, from Finnish -ttää, from Proto-Finnic -ttadak, from Proto-Uralic -kta-.

piilonapitus (Finnish): hidden buttons, hidden buttoning

Definitions

  1. hidden buttons, hidden buttoning

Ancestry of “piilonapitus”, step by step

piilonapitus traces back through two separate lines of ancestry.

via Finnish napitus

StepLanguageWordMeaning
1Finnishnapitusbuttoning
2FinnishnapittaaTo button; To stare
3Finnish-ttääFront vowel variant of -ttaa
4Proto-Finnic-ttadakCreates causative verbs from regular verbs,...
5Proto-Uralic-kta-

via Finnish piilo

StepLanguageWordMeaning
1Finnishpiilohideout, lair, covert, hiding place; hidden
2Finnishpiilläto be hidden in, lie in; Adessive singular form...
3Proto-Finnicpiildäkto hide, to keep hidden
Every word from Proto-Uralic -kta-Every word from Finnish -ttääEvery word from Proto-Finnic -ttadak