Where does “älykkyysosamäärä” come from?

älykkyysosamäärä (Finnish) comes from Finnish osamäärä, 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.

älykkyysosamäärä (Finnish): intelligence quotient

Definitions

intelligence quotient

Ancestry of “älykkyysosamäärä”, step by step

älykkyysosamäärä traces back through two separate lines of ancestry.

via Finnish osamäärä

Step	Language	Word	Meaning
1	Finnish	osamäärä	A quotient
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 älykkyys

Step	Language	Word	Meaning
1	Finnish	älykkyys	intelligence
2	Finnish	älykäs	intelligent
3	Finnish	-kas	-y, -ful; a suffix that can be used to turn many,...
4	Proto-Finnic	-k'as	Forms adjectives from nouns, indicating a...
5	Proto-Finnic	-s	Forms nouns
6	Proto-Finno-Ugric	-s	—

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