This tool relates English terms to concepts from the
SUMO
ontology by means of mappings to
WordNet synsets.
According to WordNet, the noun "Russian_Revolution" has 2 sense(s).
101308008 the coup d'etat by the Bolsheviks under Lenin in November 1917 that led to a period of civil war which ended in victory for the Bolsheviks in 1922.
101307754 the revolution against the czarist government which led to the abdication of Nicholas II and the creation of a provisional government in March 1917.