Where does “sipulikupoli” come from?

sipulikupoli (Finnish) comes from Finnish kupoli, from Swedish kupol, from French coupole, from Italian cupola, from Latin cupula, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

sipulikupoli (Finnish): onion dome

Definitions

  1. onion dome

Ancestry of “sipulikupoli”, step by step

sipulikupoli traces back through two separate lines of ancestry.

via Finnish kupoli

StepLanguageWordMeaning
1Finnishkupolidome, cupola
2Swedishkupola dome
3Frenchcoupolecupola
4Italiancupoladome, vault; cupola
5LatincupulaA small tub or cask
6Latin-ulusUsed to form a diminutive of a noun, indicating...
7Proto-Italic-olos—
8Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
9Proto-Indo-European-e-lós—
10Proto-Indo-European-lósForms agent nouns from verbal roots

via Finnish sipuli

StepLanguageWordMeaning
1Finnishsipulionion, "Allium cepa"; onion; onion, Allium
2Old Swedishsipulred onion
3Middle Low Germansipolle—
4Latincēpullaonion-bed, onion-field
5Latincēpaonion
Every word from Proto-Indo-European -lós →Every word from Latin -ulus →Every word from Latin cupula →