Where does “buffettipöytä” come from?

buffettipöytä (Finnish) comes from Finnish pöytä, from Latin mēnsa, from Latin mēnsus, from Latin -tus, from Proto-Italic -tus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

buffettipöytä (Finnish): buffet

Definitions

buffet

Ancestry of “buffettipöytä”, step by step

buffettipöytä traces back through two separate lines of ancestry.

via Finnish pöytä

Step	Language	Word	Meaning
1	Finnish	pöytä	table
2	Latin	mēnsa	a table
3	Latin	mēnsus	having measured, estimated
4	Latin	-tus	Forms the past participle of verbs; Forms...
5	Proto-Italic	-tus	—
6	Proto-Indo-European	-tus	Derives action nouns from verb roots

via Finnish buffetti

Step	Language	Word	Meaning
1	Finnish	buffetti	buffet
2	French	buffet	sideboard, dresser; buffet
3	Middle French	bufet	—
4	Old French	bufet	—
5	Old French	buffe	blow

Every word from Proto-Indo-European -tus →Every word from Latin -tus →Every word from Latin mēnsus →