Where does “kauranleikkuu” come from?

kauranleikkuu (Finnish) comes from Finnish leikkuu, from Finnish -uu, from Finnish -au, from Finnish -ao, from Proto-Finnic -ado, from Proto-Finnic -o, from Proto-Uralic -w.

kauranleikkuu (Finnish): oat reaping, oat mowing

Definitions

oat reaping, oat mowing

Ancestry of “kauranleikkuu”, step by step

kauranleikkuu traces back through two separate lines of ancestry.

via Finnish leikkuu

Step	Language	Word	Meaning
1	Finnish	leikkuu	cutting
2	Finnish	-uu	Forms nouns from verbs
3	Finnish	-au	—
4	Finnish	-ao	—
5	Proto-Finnic	-ado	—
6	Proto-Finnic	-o	Forms action/result nouns from verbs
7	Proto-Uralic	-w	—

via Finnish kaura

Step	Language	Word	Meaning
1	Finnish	kaura	oat, oats
2	Proto-Oceanic	*qauʀ	bamboo plant
3	Proto-Malayo-Polynesian	qauʀ	bamboo
4	Proto-Austronesian	qauʀ	bamboo

Every word from Proto-Uralic -w →