Where does “kesäpurjo” come from?

kesäpurjo (Finnish) comes from Finnish purjo, from Finnish purjosipuli, from Finnish sipuli, from Old Swedish sipul, from Middle Low German sipolle, from Latin cēpulla, from Latin -ulus — Used to form a diminutive of a noun, indicating...

kesäpurjo (Finnish): wild leek, Allium ampeloprasum wild onion native to southern Europe and western Asia, the cultivars of which include leek and pearl onion

Definitions

  1. wild leek, Allium ampeloprasum wild onion native to southern Europe and western Asia, the cultivars of which include leek and pearl onion

Ancestry of “kesäpurjo”, step by step

kesäpurjo traces back through two separate lines of ancestry.

via Finnish purjo

StepLanguageWordMeaning
1Finnishpurjoleek, "Allium ampeloprasum var. porrum"
2FinnishpurjosipuliSynonym of purjo
3Finnishsipulionion, "Allium cepa"; onion; onion, Allium
4Old Swedishsipulred onion
5Middle Low Germansipolle
6Latincēpullaonion-bed, onion-field
7Latin-ulusUsed to form a diminutive of a noun, indicating...

via Finnish kesä

StepLanguageWordMeaning
1Finnishkesäsummer; fallow; Abbreviation of kesäkuu
2Proto-Finnickesäsummer; fallow
3Proto-Indo-Europeanh₁ós-r
Every word from Latin -ulusEvery word from Latin cēpullaEvery word from Middle Low German sipolle