Where does “пляшечка” come from?

пляшечка (Ukrainian) comes from Ukrainian пляшка, from Polish flaszka, from Polish flasza, from German flasche, from Middle High German flasche, from Old High German flasca, from Proto-West Germanic flaskā, from Proto-Germanic flaskǭ — to cover, to wrap; skin, hide, cloth; to fold.

Ancestry of “пляшечка”, step by step

StepLanguageWordMeaning
1Ukrainianпляшкаbottle
2Polishflaszkabottle; cruet
3PolishflaszaAugmentative of flaszka
4Germanflaschebottle; flask; flagon
5Middle High Germanflasche
6Old High GermanflascaAlternative form of flaska; flask; bottle, flask
7Proto-West Germanicflaskābottle, flask
8Proto-Germanicflaskǭa plaiting-covered vessel; bottle, flask
9Proto-Germanicflehtanąto plait, to weave
10Proto-Indo-Europeanpleḱ-to fold, plait, weave
11Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold
Every word from Proto-Indo-European pel-Every word from Proto-Indo-European pleḱ-Every word from Proto-Germanic flehtaną