Where does “lukuteoria” come from?

lukuteoria (Finnish) comes from Finnish luku, from Proto-Finnic luku, from Proto-Finnic lukedak, from Proto-Uralic luke-, from Proto-Indo-European leǵ- — to gather, collect, with derivatives meaning to...

lukuteoria (Finnish): number theory

Definitions

number theory

Ancestry of “lukuteoria”, step by step

lukuteoria traces back through two separate lines of ancestry.

via Finnish luku

Step	Language	Word	Meaning
1	Finnish	luku	number, count, quantity; chapter; reading
2	Proto-Finnic	luku	number, quantity
3	Proto-Finnic	lukedak	to count; to read ?
4	Proto-Uralic	luke-	to count
5	Proto-Indo-European	leǵ-	to gather, collect, with derivatives meaning to...

via Finnish teoria

Step	Language	Word	Meaning
1	Finnish	teoria	theory
2	Late Latin	theoria	contemplation, speculation; speculation, theory
3	Ancient Greek	θεωρός	spectator; envoy sent to consult an oracle
4	Ancient Greek	θέα	view, sight
5	Proto-Hellenic	*tʰáwā	—

Every word from Proto-Indo-European leǵ- →Every word from Proto-Uralic luke- →Every word from Proto-Finnic lukedak →