Rolling boulder Synonyms

Definitions for Rolling


  • (noun) propelling something on wheels
  • (adjective) uttered with a trill
  • (noun) a deep prolonged sound (as of thunder or large bells)

RB abbreviation

RB is an abbreviation for Rolling Boulder
What does RB stand for?
RB stands for "Rolling Boulder"

Definitions for Boulder


  • (noun) a large smooth mass of rock detached from its place of origin