Where does “päivämääräleima” come from?

päivämääräleima (Finnish) comes from Finnish päivämäärä, from Finnish määrä, from Old East Slavic мѣра, from Proto-Slavic měra, from Proto-Balto-Slavic mḗˀrāˀ, from Proto-Indo-European meh₁-reh₂, from Proto-Indo-European meh₁- — to measure.

päivämääräleima (Finnish): date stamp

Definitions

date stamp

Ancestry of “päivämääräleima”, step by step

päivämääräleima traces back through two separate lines of ancestry.

via Finnish päivämäärä

Step	Language	Word	Meaning
1	Finnish	päivämäärä	A date
2	Finnish	määrä	amount, quantity; count, number; aim, target,...
3	Old East Slavic	мѣра	—
4	Proto-Slavic	měra	measure
5	Proto-Balto-Slavic	mḗˀrāˀ	—
6	Proto-Indo-European	meh₁-reh₂	—
7	Proto-Indo-European	meh₁-	to measure

via Finnish leima

Step	Language	Word	Meaning
1	Finnish	leima	stamp; label, mark; stain, taint, stigma
2	Russian	клеймо́	brand, stamp, identification mark

Every word from Proto-Indo-European meh₁- →Every word from Proto-Indo-European meh₁-reh₂ →Every word from Proto-Balto-Slavic mḗˀrāˀ →