Where does “koristetasku” come from?

koristetasku (Finnish) comes from Finnish tasku, from Old Swedish taska, from Proto-Germanic taskǭ, from Proto-Indo-European das-, from Translingual da, from English deca-, from French déca-, from Latin decās — front.

koristetasku (Finnish): decorative pocket, fake pocket, false pocket

Definitions

  1. decorative pocket, fake pocket, false pocket

Ancestry of “koristetasku”, step by step

koristetasku traces back through two separate lines of ancestry.

via Finnish tasku

StepLanguageWordMeaning
1Finnishtaskupocket
2Old Swedishtaska
3Proto-Germanictaskǭbag, purse; pouch, pocket
4Proto-Indo-Europeandas-
5Translingualda
6Englishdeca-Greek number...
7Frenchdéca-deca-
8Latindecāsa decade (period of ten years)
9Ancient Greekδεκάςthe number ten; a group of ten, decade
10Ancient Greek-ᾰ́ςgroup of
11Proto-Indo-European-óntsDerives nouns denoting body parts
12Hungarianöntto pour; to cast; accusative singular of ön
13Hungarianönyou
14Hungarianön-self-
15Turkishönfront

via Finnish koriste

StepLanguageWordMeaning
1Finnishkoristedecoration, ornament
2FinnishkoristaaTo decorate, to adorn, to embellish; To festoon;...
3Finnishkoreabeautiful, decorated; Korean; chorea
4Ancient Greekχορείαdance, especially choral dance with music; any...
5Ancient Greek-είᾱSuperficially appears in abstract nouns derived from σ-stem adjectives, with the true suffix being
6Ancient Greek-ήςadjective suffix
7Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
8Proto-Indo-European-ess
9Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Turkish önEvery word from Ancient Greek -ᾰ́ςEvery word from English deca-