Where does “neljännestunti” come from?
neljännestunti (Finnish) comes from Finnish neljännes, from Finnish neljäs, from Proto-Finnic neljänci, from Proto-Finnic neljä, from Proto-Uralic neljä — four.
neljännestunti (Finnish): A quarter of an hour
Ancestry of “neljännestunti”, step by step