Soviet icebreaker Synonyms

Definitions for Soviet


  • (noun) an elected governmental council in a communist country (especially one that is a member of the Union of Soviet Socialist Republics)

SI abbreviation

SI is an abbreviation for Soviet Icebreaker
What does SI stand for?
SI stands for "Soviet Icebreaker"

Definitions for Icebreaker


  • (noun) a beginning that relaxes a tense or formal atmosphere
  • (noun) a ship with a reinforced bow to break up ice and keep channels open for navigation