Where does “peittolakana” come from?

peittolakana (Finnish) comes from Finnish lakana, from English London, from Middle English London, from Old English Lunden, from Latin Londinium, from Proto-Celtic *Londinyom, from Proto-Indo-European lendʰ- — land, heath; loins.

Ancestry of “peittolakana”, step by step

peittolakana traces back through two separate lines of ancestry.

via Finnish lakana

StepLanguageWordMeaning
1Finnishlakanasheet, bedsheet; any large square or rectangular...
2EnglishLondonSituated on the tidal River Thames in southeast England, with a metropolitan population of more than 13,000,000
3Middle EnglishLondon
4Old EnglishLundenLondon
5LatinLondiniumLondon
6Proto-Celtic*Londinyom
7Proto-Indo-Europeanlendʰ-land, heath; loins

via Finnish peitto

StepLanguageWordMeaning
1Finnishpeittoblanket; cover, coverage
2Finnishpeittääto cover
3Proto-Finnicpeittädäkto cover; to hide, to conceal
4Proto-Finnicpej-
5Proto-Uralic*pälkäthumb
Every word from Proto-Indo-European lendʰ-Every word from Proto-Celtic *LondinyomEvery word from Latin Londinium