Where does “murustua” come from?

murustua (Finnish) comes from Finnish murustaa, from Finnish muru, from Finnish murtaa, from Proto-Finnic murtadak, from Proto-Uralic mura- — break.

murustua (Finnish): to crumble, to turn into crumbs

Definitions

  1. to crumble, to turn into crumbs

Ancestry of “murustua”, step by step

StepLanguageWordMeaning
1Finnishmurustaato crumble; Third-person singular indicative...
2FinnishmuruA crumb; A very small amount of something, a jot,...
3Finnishmurtaato break; Of a bone, to cause to crack under...
4Proto-Finnicmurtadakto break
5Proto-Uralicmura-break
Every word from Proto-Uralic mura-