Where does “kesäaika” come from?

kesäaika (Finnish) comes from Finnish aika, from Finnish -isin, from Hungarian isi, from Hungarian -i, from Hungarian -é, from Albanian -ë, from Proto-West Germanic -jā, from Proto-Indo-European -íh₂ — Creates collective nouns, which refer to groups...

kesäaika (Finnish): summertime, summer time, summer; summer time;...

Definitions

  1. summertime, summer time, summer; summer time;...

Ancestry of “kesäaika”, step by step

kesäaika traces back through two separate lines of ancestry.

via Finnish aika

StepLanguageWordMeaning
1Finnishaikatime; time, moment; appointment
2Finnish-isinThe case suffix denoting temporal distributive;...
3Hungarianisischool
4Hungarian-iAdded to a proper noun, noun or postposition to...
5HungarianUsed to form the lative, expressing the direction...
6Albanian-ing, -ion
7Proto-West Germanic-jā
8Proto-Indo-European-íh₂
9Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Finnish kesä

StepLanguageWordMeaning
1Finnishkesäsummer; fallow; Abbreviation of kesäkuu
2Proto-Finnickesäsummer; fallow
3Proto-Indo-Europeanh₁ós-r
Every word from Proto-Indo-European -h₂Every word from Hungarian -iEvery word from Hungarian