The story
- Polish · derived fromCiołkowski
- Russian · borrowed fromЦиолковский
- English todayTsiolkovskiy
Borrowed from Russian Циолковский (Ciolkovskij), from Polish Ciołkowski.
Words from the same roots
RussianЦиолковский all →
PolishCiołkowski all →
Etymology from Wiktionary, CC BY-SA 4.0.