Source : Webster's Revised Unabridged Dictionary (1913)

Bulldoze \Bull"doze`\, v. t. [imp. & p. p. {Bulldozed}; p. pr. &
   vb. n. {Bulldozing}.]
   To intimidate; to restrain or coerce by intimidation or
   violence; -- used originally of the intimidation of negro
   voters, in Louisiana. [Slang, U.S.]