Where does “terassikeinu” come from?

terassikeinu (Finnish) comes from Finnish terassi, from Swedish terrass, from French terrasse, from Old Occitan terrassa, from Vulgar Latin terraceus, from Old Occitan terra, from Latin Terra, from Proto-Indo-European ters- — dry.

terassikeinu (Finnish): porch swing

Definitions

porch swing

Ancestry of “terassikeinu”, step by step

terassikeinu traces back through two separate lines of ancestry.

via Finnish terassi

Step	Language	Word	Meaning
1	Finnish	terassi	A terrace
2	Swedish	terrass	a terrace
3	French	terrasse	terrace; first-person singular imperfect...
4	Old Occitan	terrassa	—
5	Vulgar Latin	terraceus	—
6	Old Occitan	terra	land
7	Latin	Terra	Terra goddess of the Earth
8	Proto-Indo-European	ters-	dry

via Finnish keinu

Step	Language	Word	Meaning
1	Finnish	keinu	A swing
2	Finnish	-u	Forms nouns from verbs. Most common with "e"- and...
3	Proto-Finnic	-u	Forms nouns from adjectives, nouns

Every word from Proto-Indo-European ters- →Every word from Latin Terra →Every word from Old Occitan terra →