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Tsiolkovsky

[ tsyawl-kawf-skee, -kof-; Russian tsuhl-kawf-skyee ]

noun

  1. Kon·stan·tin E·du·ar·do·vich [kon, -st, uh, n-teen ed-, wahr, -d, uh, -vich, k, uh, n-stuhn-, tyeen, e-doo-, ahr, -d, uh, -vyich], 1857–1935, Russian inventor and rocket expert.


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TsiolkovskiTsiranana